Correct the authtoken options sample of installation
Correct the authtoken options sample of installation

Currently, when install the cloudkitty manually acording the installation
doc, the requests to cloudkitty api will cannot be authorized, which due
to the unreasonable auth configure options.

Change-Id: I30569c522ab7ee482a7d6b69da6b181dd3b6f5f2

FNST-OpenStack/cloudkitty,FNST-OpenStack/cloudkitty,stackforge/cloudkitty,stackforge/cloudkitty,openstack/cloudkitty,muraliselva10/cloudkitty,muraliselva10/cloudkitty,openstack/cloudkitty