Fix character encoding and link in contrib README.

contrib/README.contrib

@@ -38,7 +38,7 @@ inflate86/  by Chris Anderson <[email protected]>
 iostream/   by Kevin Ruland <[email protected]>
         A C++ I/O streams interface to the zlib gz* functions
 
-iostream2/  by Tyge L�vset <[email protected]>
+iostream2/  by Tyge Løvset <[email protected]>
         Another C++ I/O streams interface
 
 iostream3/  by Ludwig Schwardt <[email protected]>
@@ -58,7 +58,7 @@ masmx86/    by Gilles Vollant <[email protected]>
 minizip/    by Gilles Vollant <[email protected]>
         Mini zip and unzip based on zlib
         Includes Zip64 support by Mathias Svensson <[email protected]>
-        See http://www.winimage.com/zLibDll/unzip.html
+        See http://www.winimage.com/zLibDll/minizip.html
 
 pascal/     by Bob Dellaca <[email protected]> et al.
         Support for Pascal