Comment 2 for bug 1274334

Reviewed: https://review.openstack.org/70020
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=dc4655a5ae5a2ad576b68f3bc7d5044e395ee49e
Submitter: Jenkins
Branch: master

commit dc4655a5ae5a2ad576b68f3bc7d5044e395ee49e
Author: Walter A. Boring IV <email address hidden>
Date: Wed Jan 29 15:53:53 2014 -0800

    Fixes incorrect key in dictionary

    This is a corner case for the 3PAR driver.
    The dictionary has a key of 'wwn', not 'WWN'.

    Change-Id: Id16a54f14d195a7297ab8db8fc8e2642955338e6
    Closes-Bug: #1274334