color-words: take an optional regular expression describing words

diff --git a/Documentation/git-diff-files.txt b/Documentation/git-diff-files.txt
index 378f34964ca6813a67516f3943ce741df0f4132a..5c8c1d95a89b15e936816f486a8114cbc6788fb9 100644 (file)
--- a/Documentation/git-diff-files.txt
+++ b/Documentation/git-diff-files.txt
@@ -15,7 +15,7 @@ DESCRIPTION
 Compares the files in the working tree and the index.  When paths
 are specified, compares only those named paths.  Otherwise all
 entries in the index are compared.  The output format is the
-same as "git-diff-index" and "git-diff-tree".
+same as for 'git-diff-index' and 'git-diff-tree'.
 
 OPTIONS
 -------