amend remaining usage strings according to style guide
commit9e1f22c8ad1dc51d510af68278776beb00378c07
authorAbhradeep Chakraborty <chakrabortyabhradeep79@gmail.com>
Wed, 23 Feb 2022 14:27:34 +0000 (23 14:27 +0000)
committerJunio C Hamano <gitster@pobox.com>
Wed, 23 Feb 2022 22:43:10 +0000 (23 14:43 -0800)
tree7af8fd9e2e3cd26deed3cbd21ea60e6e3efce795
parente6ebfd0e8cbbd10878070c8a356b5ad1b3ca464e
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>
builtin/bisect--helper.c
builtin/reflog.c
builtin/submodule--helper.c
diff.c
t/helper/test-run-command.c