fixed link in documentation of diff-options

Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 228ccaf10ab6bf7e4a3909d31ac31afbd2361d8c..b1f528ae8864e429a509365a79d16bb8341620e1 100644 (file)
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -179,8 +179,8 @@
 
 --ext-diff::
        Allow an external diff helper to be executed. If you set an
-       external diff driver with gitlink:gitattributes(5), you need
-       to use this option with gitlink:git-log(1) and friends.
+       external diff driver with gitlink:gitattributes[5], you need
+       to use this option with gitlink:git-log[1] and friends.
 
 --no-ext-diff::
        Disallow external diff drivers.