[PATCH] revert: clarify seemingly bogus OPT_END repetition

This developer stumbled over repeated OPT_END entries and was *so
close* (almost touches his thumb with his index finger) to collapse
them into a single one. Only inspecting the file's history with
`git log -p -SOPT_END` clarified why they are there.

This confusion can be easily prevented by inserting a simple and
clear comment.

Signed-off-by: Johannes Schindelin <redacted>
---

	Another patch from the rebase--helper queue.

Published-As: https://github.com/dscho/git/releases/tag/clarify-opt-end-v1
 builtin/revert.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/builtin/revert.c b/builtin/revert.c
index 56a2c36..b4da1f6 100644
--- a/builtin/revert.c
+++ b/builtin/revert.c

@@ -92,6 +92,7 @@ static void parse_args(int argc, const char **argv, struct replay_opts *opts)
 		{ OPTION_STRING, 'S', "gpg-sign", &opts->gpg_sign, N_("key-id"),
 		  N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
 		OPT_END(),
+		/* place-holders for REPLAY_PICK's extra options, see below */
 		OPT_END(),
 		OPT_END(),
 		OPT_END(),

-- 
2.9.0.280.g32e2a70

base-commit: cf4c2cfe52be5bd973a4838f73a35d3959ce2f43