Updates URL and removes trailing characters
Updates URL and removes trailing characters

Removes trailing '`_' and updates URL to be consistent with rest of
document by providing a full sentence.

Closes Bug: 1621891

Change-Id: Iea47703b624db6de0912abe7ad42a018596d951e

gooddata/openstack-nova,vmturbo/nova,klmitch/nova,cloudbase/nova,mikalstill/nova,alaski/nova,hanlind/nova,rajalokan/nova,hanlind/nova,Juniper/nova,vmturbo/nova,mikalstill/nova,klmitch/nova,mikalstill/nova,sebrandon1/nova,jianghuaw/nova,phenoxim/nova,rajalokan/nova,Juniper/nova,Juniper/nova,mahak/nova,jianghuaw/nova,klmitch/nova,rahulunair/nova,gooddata/openstack-nova,openstack/nova,openstack/nova,jianghuaw/nova,phenoxim/nova,vmturbo/nova,klmitch/nova,openstack/nova,rahulunair/nova,cloudbase/nova,hanlind/nova,cloudbase/nova,vmturbo/nova,rahulunair/nova,mahak/nova,sebrandon1/nova,gooddata/openstack-nova,jianghuaw/nova,sebrandon1/nova,rajalokan/nova,mahak/nova,gooddata/openstack-nova,alaski/nova,rajalokan/nova,Juniper/nova