Updated openstack/openstack
Project: openstack/nova  856c022ad3ac5005560f0e90bfba913479d08f29
null
nit: fix indentation

These lines (indented 3 spaces instead of 4) were making me twitch, so
fix it.

Change-Id: I7009214a44109b01a99531d7d84550eeafab6326