Updated openstack/openstack
Project: openstack/oslo.db  69f16bf8b1e9f7ccf5191b40008e81a793ee85f6

Fixes comments to pass E265 check.

Fixes comments to pass E265 check.
Removes E265 from ignore setting in tox.ini.

Change-Id: I2e83c037a920a06b24695d6daea70ded179e3ebe