Remove -r from common diff options documentation in one more place

Signed-off-by: Chris Shoemaker <c.shoemaker at cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 06500d0..32005b0 100644 (file)
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -4,10 +4,6 @@
 -u::
        Synonym for "-p".
 
--r::
-       Look recursively in subdirectories; only used by "git-diff-tree";
-       other diff commands always work recursively.
-
 -z::
        \0 line termination on output