send-email: error out when relogin delay is missing

diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt
index 67d48e68831561303c4f39f46bf105371ed0d916..53f4e144444ae7b30ce2634c0f364400927b27d2 100644 (file)
--- a/Documentation/git-rebase.txt
+++ b/Documentation/git-rebase.txt
@@ -370,6 +370,11 @@ default is `--no-fork-point`, otherwise the default is `--fork-point`.
        of the rebased commits (see linkgit:git-am[1]).
        Incompatible with the --interactive option.
 
+--signoff::
+       This flag is passed to 'git am' to sign off all the rebased
+       commits (see linkgit:git-am[1]). Incompatible with the
+       --interactive option.
+
 -i::
 --interactive::
        Make a list of the commits which are about to be rebased.  Let the