Removed trailing white space at end of lines

Changes.old

@@ -2500,7 +2500,7 @@ errno.3
 gethostbyname.3
     Martin (Joey) Schulze / mtk
         Added references to nsswitch.conf(5); remove cross references
-        to resolv+(8).  
+        to resolv+(8).
 	See also http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=308397
 
 perror.3
@@ -2511,7 +2511,7 @@ perror.3
 resolver.3
     mtk / Martin (Joey) Schulze
         Remove cross references to resolv+(8); add cross references to
-        resolv.conf(5).  
+        resolv.conf(5).
 	See also http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=214892
 
         Added SEE ALSO entry for resolver(5);
@@ -4977,10 +4977,10 @@ Most pages
           systems.  This information exists only patchily in the
           manual pages, is probably of limited use, is hard to maintain,
           and was in some cases simply wrong (and probably always was).
-    
+
         * Tried to ensure that those interfaces specified in C99 or
           POSIX.1-2001 are marked as such in their manual pages.
-    
+
 intro.1
 intro.2
 intro.3
@@ -9479,8 +9479,8 @@ utmp.5
 
 iso_8859-2.7
     Adam Borowski
-        Reverse the 2.68 change applied by mtk in response to 
-        http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=445085 
+        Reverse the 2.68 change applied by mtk in response to
+        http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=445085
         that replaced "Sorbian" with "Serbian".
         (Sorbian is a language of 50000 people in Brandenburg.)