gate for releasenotes fails with "could not found expected ':'"

[Hiroyuki Ito]

gate-networking-midonet-releasenotes fails in bgp-dynamic-routing-support with the following error:

 Exception occurred:
   File "/home/jenkins/workspace/gate-networking-midonet-releasenotes/.tox/releasenotes/local/lib/python2.7/site-packages/yaml/scanner.py", line 289, in stale_possible_simple_keys
     "could not found expected ':'", self.get_mark())
 ScannerError: while scanning a simple key
   in "<unicode string>", line 8, column 3:
       See `BGP dynamic routing service ...
       ^
 could not found expected ':'
   in "<unicode string>", line 9, column 1:

     ^

This error occurs in the job like http://logs.openstack.org/69/323669/2/check/gate-networking-midonet-releasenotes/0558a1f/console.html.

[YAMAMOTO Takashi (yamamoto)]

https://review.openstack.org/#/c/325144/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/325144
Committed: https://git.openstack.org/cgit/openstack/networking-midonet/commit/?id=9d478f744987a72264ec38941463ef3e8a055ace
Submitter: Jenkins
Branch: master

commit 9d478f744987a72264ec38941463ef3e8a055ace
Author: YAMAMOTO Takashi <email address hidden>
Date: Fri Jun 3 18:09:27 2016 +0900

    Fix markup of BGP release notes entry

    Closes-Bug: #1588696
    Change-Id: I4f55621b1c95694ce460a3b870e48c82850e4069