readlink: remove superfluous comma from usage output

* src/readlink.c (usage): Remove ',' after --quiet option.

diff --git a/src/readlink.c b/src/readlink.c
index abbd35237f137faa465f4e3514d1ebd00d45d88d..6b41f79a4fbccfc2dcb5b213f3d931e9b4e55925 100644 (file)
--- a/src/readlink.c
+++ b/src/readlink.c
@@ -78,7 +78,7 @@ usage (int status)
 \n\
                                 without requirements on components existence\n\
   -n, --no-newline              do not output the trailing delimiter\n\
-  -q, --quiet,\n\
+  -q, --quiet\n\
   -s, --silent                  suppress most error messages (on by default)\n\
   -v, --verbose                 report error messages\n\
   -z, --zero                    end each output line with NUL, not newline\n\