Improve documentation concerning the status.submodulesummary setting

diff --git a/Documentation/git-name-rev.txt b/Documentation/git-name-rev.txt
index 11da704b8d36089ad54c35dc27ed013d65fb8cc0..15b00e09916fff47a8244432ce396c9b6f7fbec1 100644 (file)
--- a/Documentation/git-name-rev.txt
+++ b/Documentation/git-name-rev.txt
@@ -25,7 +25,8 @@ OPTIONS
        Do not use branch names, but only tags to name the commits
 
 --refs=<pattern>::
-       Only use refs whose names match a given shell pattern.
+       Only use refs whose names match a given shell pattern.  The pattern
+       can be one of branch name, tag name or fully qualified ref name.
 
 --all::
        List all commits reachable from all refs