Merge "Remove the useless string format"
authorGao Weitao <victor.gao@huawei.com>
Wed, 20 Sep 2017 09:43:31 +0000 (09:43 +0000)
committerGerrit Code Review <gerrit@onap.org>
Wed, 20 Sep 2017 09:43:31 +0000 (09:43 +0000)

Trivial merge