Update states comment to refer to task section
Update states comment to refer to task section

Change-Id: Ie766a590cc0849e00d64fc485278767b74164c9e

openstack/taskflow,pombredanne/taskflow-1,junneyang/taskflow,openstack/taskflow,jimbobhickville/taskflow,jimbobhickville/taskflow,pombredanne/taskflow-1,junneyang/taskflow