Updated openstack/openstack
Project: openstack/python-novaclient  adcdf116611e8cebd5713ff06b34ae0192c0f5fe
null
Fix copy/paste errors in print messages

"Aggregate %s has been successfully updated." as the print message of
do_aggregate_set_metadata/do_aggregate_add_host/do_aggregate_remove_host
is incorrect.

Change-Id: I18c1c3a4403a8ebe3062ef7a695b0e643619dc74