Fix typo in 1.7.9 release notes

diff --git a/Documentation/git-check-attr.txt b/Documentation/git-check-attr.txt
index 1f7312a1895ae66901e5472132406d01303da1f8..5abdbaa51cf58e216bbc63d28039a5abfba01669 100644 (file)
--- a/Documentation/git-check-attr.txt
+++ b/Documentation/git-check-attr.txt
@@ -24,6 +24,9 @@ OPTIONS
        paths.  If this option is used, then 'unspecified' attributes
        will not be included in the output.
 
+--cached::
+       Consider `.gitattributes` in the index only, ignoring the working tree.
+
 --stdin::
        Read file names from stdin instead of from the command-line.