Documentation/merge-options.txt: describe -S/--gpg-sign for 'pull'

Pull has supported these since ea230d8 (pull: add the --gpg-sign option, 2014-02-10). Insert in long-option alphabetical order following 7c85d274 (Documentation/merge-options.txt: order options in alphabetical groups, 2009-10-22). Signed-off-by: W. Trevor King <wking@tremily.us> Signed-off-by: Junio C Hamano <gitster@pobox.com>

W. Trevor King committed Oct 12, 2017 at 02:02 UTC 488aa65c8fdad35869d7ac47180ad1688262788f
2 files changed +6 -6
Documentation/git-merge.txt
-6
@@ -64,12 +64,6 @@ OPTIONS
64 -------
65 include::merge-options.txt[]
66
67 --S[<keyid>]::
68 ---gpg-sign[=<keyid>]::
69 - GPG-sign the resulting merge commit. The `keyid` argument is
70 - optional and defaults to the committer identity; if specified,
71 - it must be stuck to the option without a space.
72 -
67 -m <msg>::
68 Set the commit message to be used for the merge commit (in
69 case one is created).
Documentation/merge-options.txt
+6
@@ -42,6 +42,12 @@ set to `no` at the beginning of them.
42 current `HEAD` is already up-to-date or the merge can be
43 resolved as a fast-forward.
44
45 +-S[<keyid>]::
46 +--gpg-sign[=<keyid>]::
47 + GPG-sign the resulting merge commit. The `keyid` argument is
48 + optional and defaults to the committer identity; if specified,
49 + it must be stuck to the option without a space.
50 +
51 --log[=<n>]::
52 --no-log::
53 In addition to branch names, populate the log message with