GIT-VERSION-GEN: do not fail if a 'HEAD' file exists in the working copy

diff --git a/Documentation/git-diff-index.txt b/Documentation/git-diff-index.txt
index e8677785902009fadd391b37974c8bc16f2c89c0..f6e844fe61f66c02a448e7d8e48e9fecc6393bd0 100644 (file)
--- a/Documentation/git-diff-index.txt
+++ b/Documentation/git-diff-index.txt
@@ -129,4 +129,4 @@ Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel
 
 GIT
 ---
-Part of the linkgit:git[7] suite
+Part of the linkgit:git[1] suite