[PATCH 2/3] ls-remote: remove documentation for custom -h option

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

The custom handling of the "-h" option was broken in
ba5f28bf79e (ls-remote: use parse-options api, 2016-01-19), first
released with Git v2.8.0. We've been promising that it's a synonym of
--head, but it's not.

We could make this work again by supplying the
PARSE_OPT_NO_INTERNAL_HELP flag to parse_options(), but if we were
writing this command today we wouldn't make this an exception. Since
it's been such a long time let's just remove this rather than
restoring the exception to "-h" handling.

Reported-by: Ignacy Gawedzki <ignacy.gawedzki@green-communications.fr>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 Documentation/git-ls-remote.txt | 1 -
 builtin/ls-remote.c             | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/Documentation/git-ls-remote.txt b/Documentation/git-ls-remote.txt
index 492e573856f..6e241640bd9 100644
--- a/Documentation/git-ls-remote.txt
+++ b/Documentation/git-ls-remote.txt
@@ -21,7 +21,6 @@ commit IDs.
 
 OPTIONS
 -------
--h::
 --heads::
 -t::
 --tags::
diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c
index f4fd823af83..c5e68918b78 100644
--- a/builtin/ls-remote.c
+++ b/builtin/ls-remote.c
@@ -64,7 +64,7 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
 			   N_("path of git-upload-pack on the remote host"),
 			   PARSE_OPT_HIDDEN },
 		OPT_BIT('t', "tags", &flags, N_("limit to tags"), REF_TAGS),
-		OPT_BIT('h', "heads", &flags, N_("limit to heads"), REF_HEADS),
+		OPT_BIT(0, "heads", &flags, N_("limit to heads"), REF_HEADS),
 		OPT_BIT(0, "refs", &flags, N_("do not show peeled tags"), REF_NORMAL),
 		OPT_BOOL(0, "get-url", &get_url,
 			 N_("take url.<base>.insteadOf into account")),
-- 
2.33.0.1285.g7aff81f6560