Updated openstack/openstack
Project: openstack/python-troveclient  2eedb5705ca35fc9af563283c19745c4586167b2

Fixed trove CLI help inconsistencies

Made all show commands say 'Shows' (some said 'Gets').
Added an explicit reference to 'an instance' if it was missing.
Fixed other minor inconsistencies.

Change-Id: If15904597de4234841e1992ad1449137c8caa9ea
Closes-Bug: #1316661