diff --git a/Common/Packet32.h b/Common/Packet32.h
index 6783f4b4..b34979a8 100644
--- a/Common/Packet32.h
+++ b/Common/Packet32.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/Common/WpcapNames.h b/Common/WpcapNames.h
index 7bd579df..6a63da65 100644
--- a/Common/WpcapNames.h
+++ b/Common/WpcapNames.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/LICENSE b/LICENSE
index 810e2db2..5b4c3195 100644
--- a/LICENSE
+++ b/LICENSE
@@ -6,7 +6,7 @@ Npcap is a Windows packet sniffing driver and library and is copyright
 reserved.
 
 Even though Npcap source code is publicly available for review, it is
-not open source software and my not be redistributed without special
+not open source software and may not be redistributed without special
 permission from the Nmap Project.  The standard version is also
 limited to installation on five systems. We fund the Npcap project by
 selling two types of commercial licenses to a special Npcap OEM
diff --git a/docs/npcap-intro.xml b/docs/npcap-intro.xml
index d15650b8..5442cdf4 100644
--- a/docs/npcap-intro.xml
+++ b/docs/npcap-intro.xml
@@ -222,7 +222,7 @@
     <title>Npcap License</title>
 
     <para>Even though Npcap source code is publicly available for review, it is
-      not open source software and my not be redistributed without special 
+      not open source software and may not be redistributed without special 
       permission from the Nmap Project. The
       <ulink url="https://github.com/nmap/npcap/blob/master/LICENSE">Npcap License</ulink>
       allows end users to download, install, and use Npcap from our site for
diff --git a/packetWin7/Dll/AdInfo.cpp b/packetWin7/Dll/AdInfo.cpp
index 3e416198..51103aad 100644
--- a/packetWin7/Dll/AdInfo.cpp
+++ b/packetWin7/Dll/AdInfo.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/Dll/NpfImExt.cpp b/packetWin7/Dll/NpfImExt.cpp
index e690abb1..0b4d0a3f 100644
--- a/packetWin7/Dll/NpfImExt.cpp
+++ b/packetWin7/Dll/NpfImExt.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/Dll/NpfImExt.h b/packetWin7/Dll/NpfImExt.h
index 491faed4..df4ed347 100644
--- a/packetWin7/Dll/NpfImExt.h
+++ b/packetWin7/Dll/NpfImExt.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/Dll/Packet32-Int.h b/packetWin7/Dll/Packet32-Int.h
index 1529fc26..e20b5c3f 100644
--- a/packetWin7/Dll/Packet32-Int.h
+++ b/packetWin7/Dll/Packet32-Int.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/Dll/Packet32.cpp b/packetWin7/Dll/Packet32.cpp
index 38383942..273959fc 100644
--- a/packetWin7/Dll/Packet32.cpp
+++ b/packetWin7/Dll/Packet32.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/Dll/ProtInstall.cpp b/packetWin7/Dll/ProtInstall.cpp
index b41bd01c..b1fe12ac 100644
--- a/packetWin7/Dll/ProtInstall.cpp
+++ b/packetWin7/Dll/ProtInstall.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/Dll/ProtInstall.h b/packetWin7/Dll/ProtInstall.h
index e77132c1..8a07d307 100644
--- a/packetWin7/Dll/ProtInstall.h
+++ b/packetWin7/Dll/ProtInstall.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/Dll/WanPacket/WanPacket.cpp b/packetWin7/Dll/WanPacket/WanPacket.cpp
index c652bcf3..e3eb3423 100644
--- a/packetWin7/Dll/WanPacket/WanPacket.cpp
+++ b/packetWin7/Dll/WanPacket/WanPacket.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/Dll/WanPacket/WanPacket.h b/packetWin7/Dll/WanPacket/WanPacket.h
index 085884d2..fb711425 100644
--- a/packetWin7/Dll/WanPacket/WanPacket.h
+++ b/packetWin7/Dll/WanPacket/WanPacket.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/Dll/debug.h b/packetWin7/Dll/debug.h
index a227e4fe..a354258d 100644
--- a/packetWin7/Dll/debug.h
+++ b/packetWin7/Dll/debug.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/Dll/netcfgapi.cpp b/packetWin7/Dll/netcfgapi.cpp
index 20fbe100..4764bb8e 100644
--- a/packetWin7/Dll/netcfgapi.cpp
+++ b/packetWin7/Dll/netcfgapi.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/Dll/netcfgapi.h b/packetWin7/Dll/netcfgapi.h
index 27ebac57..6a317be6 100644
--- a/packetWin7/Dll/netcfgapi.h
+++ b/packetWin7/Dll/netcfgapi.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/Dll/strsafe.h b/packetWin7/Dll/strsafe.h
index 14afe1f5..0b5c7ab0 100644
--- a/packetWin7/Dll/strsafe.h
+++ b/packetWin7/Dll/strsafe.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/Helper/NpcapHelper/NpcapHelper.cpp b/packetWin7/Helper/NpcapHelper/NpcapHelper.cpp
index 2274726a..c32ec6ab 100644
--- a/packetWin7/Helper/NpcapHelper/NpcapHelper.cpp
+++ b/packetWin7/Helper/NpcapHelper/NpcapHelper.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/Helper/NpcapHelperTest/NpcapHelperTest.c b/packetWin7/Helper/NpcapHelperTest/NpcapHelperTest.c
index 25dc25fd..2843e6d9 100644
--- a/packetWin7/Helper/NpcapHelperTest/NpcapHelperTest.c
+++ b/packetWin7/Helper/NpcapHelperTest/NpcapHelperTest.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/Helper/debug.h b/packetWin7/Helper/debug.h
index be201b68..cc89dcc7 100644
--- a/packetWin7/Helper/debug.h
+++ b/packetWin7/Helper/debug.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/CalloutInstall.cpp b/packetWin7/NPFInstall/NPFInstall/CalloutInstall.cpp
index 1d74853d..397dff66 100644
--- a/packetWin7/NPFInstall/NPFInstall/CalloutInstall.cpp
+++ b/packetWin7/NPFInstall/NPFInstall/CalloutInstall.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/CalloutInstall.h b/packetWin7/NPFInstall/NPFInstall/CalloutInstall.h
index 2ecd0147..b3737d59 100644
--- a/packetWin7/NPFInstall/NPFInstall/CalloutInstall.h
+++ b/packetWin7/NPFInstall/NPFInstall/CalloutInstall.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/DriverStoreClear.cpp b/packetWin7/NPFInstall/NPFInstall/DriverStoreClear.cpp
index b70d556f..87febdd0 100644
--- a/packetWin7/NPFInstall/NPFInstall/DriverStoreClear.cpp
+++ b/packetWin7/NPFInstall/NPFInstall/DriverStoreClear.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/DriverStoreClear.h b/packetWin7/NPFInstall/NPFInstall/DriverStoreClear.h
index 38ead140..738faad9 100644
--- a/packetWin7/NPFInstall/NPFInstall/DriverStoreClear.h
+++ b/packetWin7/NPFInstall/NPFInstall/DriverStoreClear.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/LoopbackInstall.cpp b/packetWin7/NPFInstall/NPFInstall/LoopbackInstall.cpp
index acab5b14..194cc0a8 100644
--- a/packetWin7/NPFInstall/NPFInstall/LoopbackInstall.cpp
+++ b/packetWin7/NPFInstall/NPFInstall/LoopbackInstall.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/LoopbackInstall.h b/packetWin7/NPFInstall/NPFInstall/LoopbackInstall.h
index 15bea416..3114908e 100644
--- a/packetWin7/NPFInstall/NPFInstall/LoopbackInstall.h
+++ b/packetWin7/NPFInstall/NPFInstall/LoopbackInstall.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/LoopbackRecord.cpp b/packetWin7/NPFInstall/NPFInstall/LoopbackRecord.cpp
index 1fdfc73b..1e4a6c1b 100644
--- a/packetWin7/NPFInstall/NPFInstall/LoopbackRecord.cpp
+++ b/packetWin7/NPFInstall/NPFInstall/LoopbackRecord.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/LoopbackRecord.h b/packetWin7/NPFInstall/NPFInstall/LoopbackRecord.h
index 659e2556..5152e289 100644
--- a/packetWin7/NPFInstall/NPFInstall/LoopbackRecord.h
+++ b/packetWin7/NPFInstall/NPFInstall/LoopbackRecord.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/LoopbackRename.cpp b/packetWin7/NPFInstall/NPFInstall/LoopbackRename.cpp
index ac4be7de..8476a4b0 100644
--- a/packetWin7/NPFInstall/NPFInstall/LoopbackRename.cpp
+++ b/packetWin7/NPFInstall/NPFInstall/LoopbackRename.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/LoopbackRename.h b/packetWin7/NPFInstall/NPFInstall/LoopbackRename.h
index 6aa35ce0..7f521724 100644
--- a/packetWin7/NPFInstall/NPFInstall/LoopbackRename.h
+++ b/packetWin7/NPFInstall/NPFInstall/LoopbackRename.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/LoopbackRename2.cpp b/packetWin7/NPFInstall/NPFInstall/LoopbackRename2.cpp
index 87fda768..3b1de726 100644
--- a/packetWin7/NPFInstall/NPFInstall/LoopbackRename2.cpp
+++ b/packetWin7/NPFInstall/NPFInstall/LoopbackRename2.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/LoopbackRename2.h b/packetWin7/NPFInstall/NPFInstall/LoopbackRename2.h
index 51edaeda..716d7027 100644
--- a/packetWin7/NPFInstall/NPFInstall/LoopbackRename2.h
+++ b/packetWin7/NPFInstall/NPFInstall/LoopbackRename2.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/NPFInstall.cpp b/packetWin7/NPFInstall/NPFInstall/NPFInstall.cpp
index 1378add0..9cdbd1d9 100644
--- a/packetWin7/NPFInstall/NPFInstall/NPFInstall.cpp
+++ b/packetWin7/NPFInstall/NPFInstall/NPFInstall.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/ProcessUtil.cpp b/packetWin7/NPFInstall/NPFInstall/ProcessUtil.cpp
index b3732dfe..eb8e9216 100644
--- a/packetWin7/NPFInstall/NPFInstall/ProcessUtil.cpp
+++ b/packetWin7/NPFInstall/NPFInstall/ProcessUtil.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/ProcessUtil.h b/packetWin7/NPFInstall/NPFInstall/ProcessUtil.h
index f0e32fe2..f314b7d1 100644
--- a/packetWin7/NPFInstall/NPFInstall/ProcessUtil.h
+++ b/packetWin7/NPFInstall/NPFInstall/ProcessUtil.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/RegKey.cpp b/packetWin7/NPFInstall/NPFInstall/RegKey.cpp
index 6cff40a1..82553828 100644
--- a/packetWin7/NPFInstall/NPFInstall/RegKey.cpp
+++ b/packetWin7/NPFInstall/NPFInstall/RegKey.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/RegKey.h b/packetWin7/NPFInstall/NPFInstall/RegKey.h
index 61c43040..74941cd3 100644
--- a/packetWin7/NPFInstall/NPFInstall/RegKey.h
+++ b/packetWin7/NPFInstall/NPFInstall/RegKey.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/RegUtil.cpp b/packetWin7/NPFInstall/NPFInstall/RegUtil.cpp
index e52a0712..bc7c40c7 100644
--- a/packetWin7/NPFInstall/NPFInstall/RegUtil.cpp
+++ b/packetWin7/NPFInstall/NPFInstall/RegUtil.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/RegUtil.h b/packetWin7/NPFInstall/NPFInstall/RegUtil.h
index c5b750b1..2d76fdce 100644
--- a/packetWin7/NPFInstall/NPFInstall/RegUtil.h
+++ b/packetWin7/NPFInstall/NPFInstall/RegUtil.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/WlanRecord.cpp b/packetWin7/NPFInstall/NPFInstall/WlanRecord.cpp
index fbec840d..e67832d1 100644
--- a/packetWin7/NPFInstall/NPFInstall/WlanRecord.cpp
+++ b/packetWin7/NPFInstall/NPFInstall/WlanRecord.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/NPFInstall/NPFInstall/WlanRecord.h b/packetWin7/NPFInstall/NPFInstall/WlanRecord.h
index 4927055d..705d72e3 100644
--- a/packetWin7/NPFInstall/NPFInstall/WlanRecord.h
+++ b/packetWin7/NPFInstall/NPFInstall/WlanRecord.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/WlanHelper/WlanHelper/Tool.cpp b/packetWin7/WlanHelper/WlanHelper/Tool.cpp
index e364d10f..06aca051 100644
--- a/packetWin7/WlanHelper/WlanHelper/Tool.cpp
+++ b/packetWin7/WlanHelper/WlanHelper/Tool.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/WlanHelper/WlanHelper/Tool.h b/packetWin7/WlanHelper/WlanHelper/Tool.h
index 126b9521..408a7fc4 100644
--- a/packetWin7/WlanHelper/WlanHelper/Tool.h
+++ b/packetWin7/WlanHelper/WlanHelper/Tool.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/WlanHelper/WlanHelper/WlanHelper.cpp b/packetWin7/WlanHelper/WlanHelper/WlanHelper.cpp
index d6c15b38..edbde28d 100644
--- a/packetWin7/WlanHelper/WlanHelper/WlanHelper.cpp
+++ b/packetWin7/WlanHelper/WlanHelper/WlanHelper.cpp
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/Lo_send.c b/packetWin7/npf/npf/Lo_send.c
index a35cca21..aae3c274 100644
--- a/packetWin7/npf/npf/Lo_send.c
+++ b/packetWin7/npf/npf/Lo_send.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/Lo_send.h b/packetWin7/npf/npf/Lo_send.h
index 3ff75b34..c8f356a9 100644
--- a/packetWin7/npf/npf/Lo_send.h
+++ b/packetWin7/npf/npf/Lo_send.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/Loopback.c b/packetWin7/npf/npf/Loopback.c
index f6604291..752244a5 100644
--- a/packetWin7/npf/npf/Loopback.c
+++ b/packetWin7/npf/npf/Loopback.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/Loopback.h b/packetWin7/npf/npf/Loopback.h
index 8d5d8d45..512cec1b 100644
--- a/packetWin7/npf/npf/Loopback.h
+++ b/packetWin7/npf/npf/Loopback.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/Openclos.c b/packetWin7/npf/npf/Openclos.c
index 7b32567e..9d15171a 100644
--- a/packetWin7/npf/npf/Openclos.c
+++ b/packetWin7/npf/npf/Openclos.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/Packet.c b/packetWin7/npf/npf/Packet.c
index daec45c3..f6c79da9 100644
--- a/packetWin7/npf/npf/Packet.c
+++ b/packetWin7/npf/npf/Packet.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/Packet.h b/packetWin7/npf/npf/Packet.h
index 01dffaf2..8fe172d3 100644
--- a/packetWin7/npf/npf/Packet.h
+++ b/packetWin7/npf/npf/Packet.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/Read.c b/packetWin7/npf/npf/Read.c
index 1d85a15d..870eca0b 100644
--- a/packetWin7/npf/npf/Read.c
+++ b/packetWin7/npf/npf/Read.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/Write.c b/packetWin7/npf/npf/Write.c
index bef4c287..9e2fb36b 100644
--- a/packetWin7/npf/npf/Write.c
+++ b/packetWin7/npf/npf/Write.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/bucket_lookup.c b/packetWin7/npf/npf/bucket_lookup.c
index dc924e01..eea6b171 100644
--- a/packetWin7/npf/npf/bucket_lookup.c
+++ b/packetWin7/npf/npf/bucket_lookup.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/bucket_lookup.h b/packetWin7/npf/npf/bucket_lookup.h
index b19a1573..408a5fba 100644
--- a/packetWin7/npf/npf/bucket_lookup.h
+++ b/packetWin7/npf/npf/bucket_lookup.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/count_packets.c b/packetWin7/npf/npf/count_packets.c
index c44ce44a..fdec04c6 100644
--- a/packetWin7/npf/npf/count_packets.c
+++ b/packetWin7/npf/npf/count_packets.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/count_packets.h b/packetWin7/npf/npf/count_packets.h
index 19ad21f6..4ca34b0b 100644
--- a/packetWin7/npf/npf/count_packets.h
+++ b/packetWin7/npf/npf/count_packets.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/dump.c b/packetWin7/npf/npf/dump.c
index 4b192d41..72746759 100644
--- a/packetWin7/npf/npf/dump.c
+++ b/packetWin7/npf/npf/dump.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/functions.c b/packetWin7/npf/npf/functions.c
index 5fedbc00..08bb6f42 100644
--- a/packetWin7/npf/npf/functions.c
+++ b/packetWin7/npf/npf/functions.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/functions.h b/packetWin7/npf/npf/functions.h
index e66aa6be..a6f51103 100644
--- a/packetWin7/npf/npf/functions.h
+++ b/packetWin7/npf/npf/functions.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/ieee80211_radiotap.h b/packetWin7/npf/npf/ieee80211_radiotap.h
index fa12d77c..ae33bc7d 100644
--- a/packetWin7/npf/npf/ieee80211_radiotap.h
+++ b/packetWin7/npf/npf/ieee80211_radiotap.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/ioctls.h b/packetWin7/npf/npf/ioctls.h
index f291c2bb..d798cf68 100644
--- a/packetWin7/npf/npf/ioctls.h
+++ b/packetWin7/npf/npf/ioctls.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/jitter.c b/packetWin7/npf/npf/jitter.c
index 9e3ea5d3..86864559 100644
--- a/packetWin7/npf/npf/jitter.c
+++ b/packetWin7/npf/npf/jitter.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/jitter.h b/packetWin7/npf/npf/jitter.h
index 94f306ac..d5c50a34 100644
--- a/packetWin7/npf/npf/jitter.h
+++ b/packetWin7/npf/npf/jitter.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/macros.h b/packetWin7/npf/npf/macros.h
index cc8063ad..73cc05b3 100644
--- a/packetWin7/npf/npf/macros.h
+++ b/packetWin7/npf/npf/macros.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/memory_t.h b/packetWin7/npf/npf/memory_t.h
index 82cb8721..74ed3f9d 100644
--- a/packetWin7/npf/npf/memory_t.h
+++ b/packetWin7/npf/npf/memory_t.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/normal_lookup.c b/packetWin7/npf/npf/normal_lookup.c
index b17a6981..b6d86074 100644
--- a/packetWin7/npf/npf/normal_lookup.c
+++ b/packetWin7/npf/npf/normal_lookup.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/normal_lookup.h b/packetWin7/npf/npf/normal_lookup.h
index e7090781..a7d2d64e 100644
--- a/packetWin7/npf/npf/normal_lookup.h
+++ b/packetWin7/npf/npf/normal_lookup.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/stdafx.h b/packetWin7/npf/npf/stdafx.h
index 45a264be..eaa652d4 100644
--- a/packetWin7/npf/npf/stdafx.h
+++ b/packetWin7/npf/npf/stdafx.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/tcp_session.c b/packetWin7/npf/npf/tcp_session.c
index 1fd61b1e..10cacfe1 100644
--- a/packetWin7/npf/npf/tcp_session.c
+++ b/packetWin7/npf/npf/tcp_session.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/tcp_session.h b/packetWin7/npf/npf/tcp_session.h
index 46e0649c..413b221b 100644
--- a/packetWin7/npf/npf/tcp_session.h
+++ b/packetWin7/npf/npf/tcp_session.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/time_calls.h b/packetWin7/npf/npf/time_calls.h
index d3fd7931..775e3f18 100644
--- a/packetWin7/npf/npf/time_calls.h
+++ b/packetWin7/npf/npf/time_calls.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/tme.c b/packetWin7/npf/npf/tme.c
index afab83c4..11970945 100644
--- a/packetWin7/npf/npf/tme.c
+++ b/packetWin7/npf/npf/tme.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/tme.h b/packetWin7/npf/npf/tme.h
index a084ae01..633e3947 100644
--- a/packetWin7/npf/npf/tme.h
+++ b/packetWin7/npf/npf/tme.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/valid_insns.h b/packetWin7/npf/npf/valid_insns.h
index f2df4db1..89f19db5 100644
--- a/packetWin7/npf/npf/valid_insns.h
+++ b/packetWin7/npf/npf/valid_insns.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/win_bpf.h b/packetWin7/npf/npf/win_bpf.h
index be60c49c..ce4b69e9 100644
--- a/packetWin7/npf/npf/win_bpf.h
+++ b/packetWin7/npf/npf/win_bpf.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/win_bpf_filter.c b/packetWin7/npf/npf/win_bpf_filter.c
index 5104ff0c..8a89e81c 100644
--- a/packetWin7/npf/npf/win_bpf_filter.c
+++ b/packetWin7/npf/npf/win_bpf_filter.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/win_bpf_filter_init.c b/packetWin7/npf/npf/win_bpf_filter_init.c
index d680db1f..2fd03dc9 100644
--- a/packetWin7/npf/npf/win_bpf_filter_init.c
+++ b/packetWin7/npf/npf/win_bpf_filter_init.c
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/packetWin7/npf/npf/win_bpf_filter_init.h b/packetWin7/npf/npf/win_bpf_filter_init.h
index 8cf58c2f..4562c742 100644
--- a/packetWin7/npf/npf/win_bpf_filter_init.h
+++ b/packetWin7/npf/npf/win_bpf_filter_init.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *
diff --git a/version.h b/version.h
index 0a42104a..00743463 100644
--- a/version.h
+++ b/version.h
@@ -5,7 +5,7 @@
  * reserved.                                                               *
  *                                                                         *
  * Even though Npcap source code is publicly available for review, it is   *
- * not open source software and my not be redistributed or incorporated    *
+ * not open source software and may not be redistributed or incorporated   *
  * into other software without special permission from the Nmap Project.   *
  * We fund the Npcap project by selling a commercial license which allows  *
  * companies to redistribute Npcap with their products and also provides   *