git-p4: Unset P4DIFF environment variable when using 'p4 -du diff'

diff --git a/Documentation/git-ls-tree.txt b/Documentation/git-ls-tree.txt
index ad7f1b9202c414a47573864a320ca766a147753e..360c0a1b98698a8532ceb4969831d1038fde9acc 100644 (file)
--- a/Documentation/git-ls-tree.txt
+++ b/Documentation/git-ls-tree.txt
@@ -91,5 +91,4 @@ Documentation by David Greaves, Junio C Hamano and the git-list
 
 GIT
 ---
-Part of the gitlink:git[7] suite
-
+Part of the linkgit:git[7] suite