t5531: avoid using an abbreviated option

diff --git a/builtin/help.c b/builtin/help.c
index 7739a5c1551426fd2302aaf5daa10e454d174195..e5590d7787c50af121db0ba7e6221e89c6785df1 100644 (file)
--- a/builtin/help.c
+++ b/builtin/help.c
@@ -70,6 +70,10 @@ static enum help_format parse_help_format(const char *format)
                return HELP_FORMAT_INFO;
        if (!strcmp(format, "web") || !strcmp(format, "html"))
                return HELP_FORMAT_WEB;
+       /*
+        * Please update _git_config() in git-completion.bash when you
+        * add new help formats.
+        */
        die(_("unrecognized help format '%s'"), format);
 }