Updated openstack/openstack
Project: openstack/python-troveclient  792431c5bbe6275d100e6d73ef07218061da5b69

Updates root-enable & root-show help messages

Reasons:
- Help message for root-enable does not gives complete information, it
  misses that API also resets root, on existence.
- Current help message for root-show makes it feel like current status
  of root user is fetched, but instead we are also returning True for
  historical root access enabled.

Changes:
- Updated the root-enable and root-show API help message.
- Updated README for updated help messages.

Change-Id: Ide7c331bdfe5437e6966f6cd4f331cb3b22d0c3f
Closes-Bug: #1277308