doc: stat: fix highlighting of --format

* src/stat.c (usage): Add missing comma after -c.

diff --git a/src/stat.c b/src/stat.c
index 69042fe525ca7fbcfe3db9017cb421accea75576..128fafd3152ba3835f8ce3a3b943832f8c374d67 100644 (file)
--- a/src/stat.c
+++ b/src/stat.c
@@ -1773,7 +1773,7 @@ Display file or file system status.\n\
          useful on remote file systems. See MODE below\n\
 "));
       oputs (_("\
-  -c  --format=FORMAT\n\
+  -c, --format=FORMAT\n\
          use the specified FORMAT instead of the default;\n\
          output a newline after each use of FORMAT\n\
 "));