Merge "Refine docs"
authorliang gao <jean.gaoliang@huawei.com>
Wed, 7 Sep 2016 01:58:32 +0000 (01:58 +0000)
committerGerrit Code Review <gerrit@172.30.200.206>
Wed, 7 Sep 2016 01:58:32 +0000 (01:58 +0000)

Trivial merge