rerere doc: quote `rerere.enabled`

Signed-off-by: Philip Oakley <philipoakley@iee.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Philip Oakley committed Apr 6, 2019 at 14:27 UTC fe61ccbc35f94212a486c4c7c50d6e7db2df94c7
1 file changed +1 -1
Documentation/git-rerere.txt
+1 -1
@@ -24,7 +24,7 @@ on the initial manual merge, and applying previously recorded
24 hand resolutions to their corresponding automerge results.
25
26 [NOTE]
27 -You need to set the configuration variable rerere.enabled in order to
27 +You need to set the configuration variable `rerere.enabled` in order to
28 enable this command.
29
30