Documentation/diff-config: fix description of diff.renames

diff --git a/Documentation/git-revert.txt b/Documentation/git-revert.txt
index 9eb83f01a4513ae3503258067133cae99189d39e..573616a04aec4ca5a768f0b26470489955bbf505 100644 (file)
--- a/Documentation/git-revert.txt
+++ b/Documentation/git-revert.txt
@@ -82,11 +82,14 @@ effect to your index in a row.
 
 -S[<keyid>]::
 --gpg-sign[=<keyid>]::
-       GPG-sign commits.
+       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.
 
 -s::
 --signoff::
        Add Signed-off-by line at the end of the commit message.
+       See the signoff option in linkgit:git-commit[1] for more information.
 
 --strategy=<strategy>::
        Use the given merge strategy.  Should only be used once.