Remove "done..." message from command output
Remove "done..." message from command output

When executing the mentioned actions, the output from
rabbitmqctl does not contain the "done.." message anymore.

Change-Id: I6be6241251de06fb4d798ecbd2bbafd776a55d59

openstack/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals