Comment 2 for bug 1596821

Reviewed: https://review.openstack.org/334824
Committed: https://git.openstack.org/cgit/openstack/python-openstackclient/commit/?id=4e46c04f921c81927ded78f17fd28d5a55ebf9e2
Submitter: Jenkins
Branch: master

commit 4e46c04f921c81927ded78f17fd28d5a55ebf9e2
Author: Huanxuan Ao <email address hidden>
Date: Tue Jun 28 15:54:13 2016 +0800

    Add "--force" option to "volume qos delete" command

    Add ``--force`` option to ``volume qos delete`` command in volume
    v1 and v2 to allow users to delete in-use QoS specification(s).

    Change-Id: I46036e5f55ced8b8a1be54c521f2a5c242b89160
    Closes-Bug: #1596821