docs: give more hints about how "add -e" works

diff --git a/Documentation/git-show-branch.txt b/Documentation/git-show-branch.txt
index 64532633406bedb431c4c6755101ce117e71388f..8dbcf1acd4b3ebc77f34c59fdccd4349af435611 100644 (file)
--- a/Documentation/git-show-branch.txt
+++ b/Documentation/git-show-branch.txt
@@ -32,7 +32,7 @@ no <rev> nor <glob> is given on the command line.
 OPTIONS
 -------
 <rev>::
-       Arbitrary extended SHA1 expression (see linkgit:gitrevisions[1])
+       Arbitrary extended SHA1 expression (see linkgit:gitrevisions[7])
        that typically names a branch head or a tag.
 
 <glob>::