diff -up diffutils-3.3/src/diff.c.FILE... diffutils-3.3/src/diff.c
--- diffutils-3.3/src/diff.c.FILE...	2014-03-27 09:12:05.333317315 +0000
+++ diffutils-3.3/src/diff.c	2014-03-27 09:13:08.274564402 +0000
@@ -947,7 +947,7 @@ static char const * const option_help_ms
   N_("    --help               display this help and exit"),
   N_("-v, --version            output version information and exit"),
   "",
-  N_("FILES are 'FILE1 FILE2' or 'DIR1 DIR2' or 'DIR FILE...' or 'FILE... DIR'."),
+  N_("FILES are 'FILE1 FILE2' or 'DIR1 DIR2' or 'DIR FILE' or 'FILE DIR'."),
   N_("If --from-file or --to-file is given, there are no restrictions on FILE(s)."),
   N_("If a FILE is '-', read standard input."),
   N_("Exit status is 0 if inputs are the same, 1 if different, 2 if trouble."),