Updated openstack/openstack
Project: openstack/python-keystoneclient  3b766c51438396a0ab0032de309c9d56e275e0cb

Correct use of noqa

The use of "#flake8: noqa" disables hacking checks for the entire
file. Switched to use of "# noqa" and fixed hacking problems.

Change-Id: I18785fb18bdce88e61e2451960e55aed0863c285