Removed trailing white space at end of lines

Changes

@@ -205,7 +205,7 @@ gethostbyname.3
     mtk
         Clarify exactly which functions are obsoleted by getnameinfo()
         and getaddrinfo().
-      
+
 getnetent.3
     mtk
         Rephrase description in terms of a database, rather than a file.

man3/crypt.3

@@ -43,7 +43,7 @@ crypt, crypt_r \- password and data encryption
 .sp
 .BI "char *crypt(const char *" key ", const char *" salt );
 .sp
-.BI "char *crypt_r(const char *" key ", const char *" salt , 
+.BI "char *crypt_r(const char *" key ", const char *" salt ,
 .BI "              struct crypt_data *" data );
 .fi
 .sp