worktree: stop supporting moving worktrees manually

diff --git a/Documentation/git-commit-tree.txt b/Documentation/git-commit-tree.txt
index cafdc9642d312776b0122c4d010a9e9246bad8ff..a0b5457304008cec1cf728e5ac168c5f547173eb 100644 (file)
--- a/Documentation/git-commit-tree.txt
+++ b/Documentation/git-commit-tree.txt
@@ -55,7 +55,14 @@ OPTIONS
        from the standard input.
 
 -S[<keyid>]::
-       GPG-sign commit.
+--gpg-sign[=<keyid>]::
+       GPG-sign commits. The `keyid` argument is optional and
+       defaults to the committer identity; if specified, it must be
+       stuck to the option without a space.
+
+--no-gpg-sign::
+       Countermand `commit.gpgSign` configuration variable that is
+       set to force each and every commit to be signed.
 
 
 Commit Information