regex: use regexec_buf()

diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt
index 452c1feb2319a3ac47836b5039ebeba519be3c87..13cdd7f3b636dfadc262dcf099653775ec53cd5a 100644 (file)
--- a/Documentation/git-am.txt
+++ b/Documentation/git-am.txt
@@ -35,6 +35,7 @@ OPTIONS
 --signoff::
        Add a `Signed-off-by:` line to the commit message, using
        the committer identity of yourself.
+       See the signoff option in linkgit:git-commit[1] for more information.
 
 -k::
 --keep::