Merge: Doc fix for VC.
authorXue Fuqiao <xfq.free@gmail.com>
Wed, 12 Jun 2013 12:16:07 +0000 (20:16 +0800)
committerXue Fuqiao <xfq.free@gmail.com>
Wed, 12 Jun 2013 12:16:07 +0000 (20:16 +0800)

Trivial merge