War on whitespace

This uses "git-apply --whitespace=strip" to fix whitespace errors that have
crept in to our source files over time.  There are a few files that need
to have trailing whitespaces (most notably, test vectors).  The results
still passes the test, and build result in Documentation/ area is unchanged.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/contrib/hooks/post-receive-email b/contrib/hooks/post-receive-email
index d1bef9125b..c589a39a0c 100644
--- a/contrib/hooks/post-receive-email
+++ b/contrib/hooks/post-receive-email
@@ -199,7 +199,7 @@ generate_email_footer()
 
 
 	hooks/post-receive
-	-- 
+	--
 	$projectdesc
 	EOF
 }