Updated openstack/openstack
Project: openstack/python-glanceclient  fde99a0a4df04609d7bb3a59bddc6cfe3508e71a

Fix indentation in tox.ini

Previously, a tab was used to indent a line with a block of code which
otherwise uses eight spaces, causing it to display strangely in text
editors which do not have tabstop=8 set.

TrivialFix

Change-Id: I99a432373beebac912df88e6685db26e738bf654