Merge "adding comments for some issues and points"
authorRuan HE <ruan.he@orange.com>
Wed, 10 Jan 2018 20:36:54 +0000 (20:36 +0000)
committerGerrit Code Review <gerrit@opnfv.org>
Wed, 10 Jan 2018 20:36:54 +0000 (20:36 +0000)

Trivial merge