update-ref: whitespace fix

Signed-off-by: Pang Yan Han <pangyanhan@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Pang Yan Han 2011-08-25 23:40:50 +08:00 committed by Junio C Hamano
parent ccef6048cd
commit f877fd825e