Updated openstack/openstack
Project: openstack/sahara  1e3268b53576110cf48f9e0c977c75c5ed1eb52b

Fix bugs on Sahara overview

corrected errors in overview.rst

Change-Id: I8950f203c3b855c46b7e1df7e31fe450a3b1c6c1
Closes-Bug: #1386400