Modify punctuation
Modify punctuation

Change-Id: Iab18d6db6500e4cd0b9f8183fbf54a272632cba6
Closes-Bug: #1657664

stackforge/kolla,GalenMa/kolla,GalenMa/kolla,mrangana/kolla,rahulunair/kolla,nihilifer/kolla,intel-onp/kolla,openstack/kolla,coolsvap/kolla,openstack/kolla,stackforge/kolla,coolsvap/kolla,rahulunair/kolla,stackforge/kolla,coolsvap/kolla,mrangana/kolla,nihilifer/kolla,intel-onp/kolla