diff --git a/samples/pktgen/pktgen.conf-1-1 b/samples/pktgen/pktgen.conf-1-1
index 0a81c985129c99..79462adad05d0d 100755
--- a/samples/pktgen/pktgen.conf-1-1
+++ b/samples/pktgen/pktgen.conf-1-1
@@ -18,7 +18,7 @@ function pgset() {
 
 
 # thread config
-# Each CPU has own thread. Two CPU exammple. We add eth1, eth2 respectivly.
+# Each CPU has its own thread. One CPU example. We add eth1.
 
 PGDEV=/proc/net/pktgen/kpktgend_0
   echo "Removing all devices"
diff --git a/samples/pktgen/pktgen.conf-1-1-flows b/samples/pktgen/pktgen.conf-1-1-flows
index 872dcbadd6c38f..629ac3eaee3557 100755
--- a/samples/pktgen/pktgen.conf-1-1-flows
+++ b/samples/pktgen/pktgen.conf-1-1-flows
@@ -18,7 +18,7 @@ function pgset() {
 
 
 # thread config
-# Each CPU has own thread. Two CPU exammple. We add eth1, eth2 respectivly.
+# Each CPU has its own thread. One CPU example. We add eth1.
 
 PGDEV=/proc/net/pktgen/kpktgend_0
   echo "Removing all devices"
diff --git a/samples/pktgen/pktgen.conf-1-1-ip6 b/samples/pktgen/pktgen.conf-1-1-ip6
index cf0e86f8b43c24..c392475d60cfa9 100755
--- a/samples/pktgen/pktgen.conf-1-1-ip6
+++ b/samples/pktgen/pktgen.conf-1-1-ip6
@@ -18,7 +18,7 @@ function pgset() {
 
 
 # thread config
-# Each CPU has own thread. Two CPU exammple. We add eth1, eth2 respectivly.
+# Each CPU has its own thread. One CPU example. We add eth1.
 # IPv6. Note increase in minimal packet length
 
 PGDEV=/proc/net/pktgen/kpktgend_0
diff --git a/samples/pktgen/pktgen.conf-1-1-ip6-rdos b/samples/pktgen/pktgen.conf-1-1-ip6-rdos
index 799baeec0216f3..220d276f033a1d 100755
--- a/samples/pktgen/pktgen.conf-1-1-ip6-rdos
+++ b/samples/pktgen/pktgen.conf-1-1-ip6-rdos
@@ -18,7 +18,7 @@ function pgset() {
 
 
 # thread config
-# Each CPU has own thread. Two CPU exammple. We add eth1, eth2 respectivly.
+# Each CPU has its own thread. One CPU example. We add eth1.
 # IPv6. Note increase in minimal packet length
 
 PGDEV=/proc/net/pktgen/kpktgend_0
diff --git a/samples/pktgen/pktgen.conf-1-1-rdos b/samples/pktgen/pktgen.conf-1-1-rdos
index e71f2818eef979..6013975d26d9c0 100755
--- a/samples/pktgen/pktgen.conf-1-1-rdos
+++ b/samples/pktgen/pktgen.conf-1-1-rdos
@@ -18,7 +18,7 @@ function pgset() {
 
 
 # thread config
-# Each CPU has own thread. Two CPU exammple. We add eth1, eth2 respectivly.
+# Each CPU has its own thread. One CPU example. We add eth1.
 
 PGDEV=/proc/net/pktgen/kpktgend_0
   echo "Removing all devices"
diff --git a/samples/pktgen/pktgen.conf-1-2 b/samples/pktgen/pktgen.conf-1-2
index 7f6e88e53ffd0b..136e10caff636d 100755
--- a/samples/pktgen/pktgen.conf-1-2
+++ b/samples/pktgen/pktgen.conf-1-2
@@ -18,7 +18,7 @@ function pgset() {
 
 
 # thread config
-# One CPU means one thread. One CPU exammple. We add eth1, eth2 respectivly.
+# One CPU means one thread. One CPU example. We add eth1, eth2 respectivly.
 
 PGDEV=/proc/net/pktgen/kpktgend_0
   echo "Removing all devices"
diff --git a/samples/pktgen/pktgen.conf-2-1 b/samples/pktgen/pktgen.conf-2-1
index 5e402cf9b0f57a..ccd32780bed167 100755
--- a/samples/pktgen/pktgen.conf-2-1
+++ b/samples/pktgen/pktgen.conf-2-1
@@ -18,7 +18,8 @@ function pgset() {
 
 
 # thread config
-# Each CPU has own thread. Two CPU exammple. We add eth1, eth2 respectivly.
+# Each CPU has its own thread. Two CPU example. We add eth1 to the first
+# and leave the second idle.
 
 PGDEV=/proc/net/pktgen/kpktgend_0
   echo "Removing all devices"
diff --git a/samples/pktgen/pktgen.conf-2-2 b/samples/pktgen/pktgen.conf-2-2
index d63dc5f2112daf..49ae4cf2bb7692 100755
--- a/samples/pktgen/pktgen.conf-2-2
+++ b/samples/pktgen/pktgen.conf-2-2
@@ -18,7 +18,7 @@ function pgset() {
 
 
 # thread config
-# Each CPU has own thread. Two CPU exammple. We add eth1, eth2 respectivly.
+# Each CPU has its own thread. Two CPU example. We add eth1, eth2 respectively.
 
 PGDEV=/proc/net/pktgen/kpktgend_0
   echo "Removing all devices"