[PATCH v2 3/9] Documentation/git-send-pack.txt: Document --signed

[Dave Borowitz <dborowitz@google.com>]

Signed-off-by: Dave Borowitz <dborowitz@google.com>
---
 Documentation/git-send-pack.txt | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Documentation/git-send-pack.txt b/Documentation/git-send-pack.txt
index 6affff6..0a0a3fb 100644
--- a/Documentation/git-send-pack.txt
+++ b/Documentation/git-send-pack.txt
@@ -10,7 +10,8 @@ SYNOPSIS
 --------
 [verse]
 'git send-pack' [--all] [--dry-run] [--force] [--receive-pack=<git-receive-pack>]
-		[--verbose] [--thin] [--atomic] [<host>:]<directory> [<ref>...]
+		[--verbose] [--thin] [--atomic] [--signed]
+		[<host>:]<directory> [<ref>...]
 
 DESCRIPTION
 -----------
@@ -68,6 +69,14 @@ be in a separate packet, and the list must end with a flush packet.
 	fails to update then the entire push will fail without changing any
 	refs.
 
+--signed::
+	GPG-sign the push request to update refs on the receiving
+	side, to allow it to be checked by the hooks and/or be
+	logged.  See linkgit:git-receive-pack[1] for the details
+	on the receiving end.  If the attempt to sign with `gpg` fails,
+	or if the server does not support signed pushes, the push will
+	fail.
+
 <host>::
 	A remote host to house the repository.  When this
 	part is specified, 'git-receive-pack' is invoked via
-- 
2.5.0.276.gf5e568e