multi-pack-index: prepare for 'expire' subcommand

diff --git a/Documentation/git-rerere.txt b/Documentation/git-rerere.txt
index df310d2a58cc6c30dfa6d2d8609149fbcf17ecca..95763d7581579f5e20d063e5b6cba20f8a6d59cf 100644 (file)
--- a/Documentation/git-rerere.txt
+++ b/Documentation/git-rerere.txt
@@ -24,7 +24,7 @@ on the initial manual merge, and applying previously recorded
 hand resolutions to their corresponding automerge results.
 
 [NOTE]
-You need to set the configuration variable rerere.enabled in order to
+You need to set the configuration variable `rerere.enabled` in order to
 enable this command.