[trivial] Comment fix
[trivial] Comment fix

In I5103b4331a8d7c5660848fc148ebe4139ce6dad9 it was noted that the
comment was wrong.  While this has no functional impact let's clean it
up while it's fresh.

Change-Id: Ia6cf8125214c69f8289fa7cff948afc10801ed2f

group-policy/devstack,nawawi/openstack,group-policy/devstack,nawawi/openstack,dtroyer/devstack,openstack-dev/devstack,noironetworks/devstack,dtroyer/devstack,noironetworks/devstack,openstack-dev/devstack