amend remaining usage strings according to style guide
Usage strings for git (sub)command flags has a style guide that
suggests - first letter should not capitalized (unless required)
and it should skip full-stop at the end of line. But there are
some files where usage-strings do not follow the above mentioned
guide.
Amend the usage strings that don't follow the style convention/guide.
Signed-off-by: Abhradeep Chakraborty <chakrabortyabhradeep79@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/diff.c b/diff.c
index 7d5cfd3..387435a 100644
--- a/diff.c
+++ b/diff.c
@@ -5630,7 +5630,7 @@ static void prep_parse_options(struct diff_options *options)
N_("select files by diff type"),
PARSE_OPT_NONEG, diff_opt_diff_filter),
{ OPTION_CALLBACK, 0, "output", options, N_("<file>"),
- N_("Output to a specific file"),
+ N_("output to a specific file"),
PARSE_OPT_NONEG, NULL, 0, diff_opt_output },
OPT_END()
