Merge "Fix doc8 warning"
authorYujun Zhang <zhang.yujunz@zte.com.cn>
Mon, 31 Oct 2016 00:53:59 +0000 (00:53 +0000)
committerGerrit Code Review <gerrit@opnfv.org>
Mon, 31 Oct 2016 00:53:59 +0000 (00:53 +0000)

Trivial merge