Nit: Aligning the content.
Nit: Aligning the content.

The index are not aligned on the
following page for different tranports:
http://docs.openstack.org/developer/ceilometer/architecture.html

Change-Id: I8ec4539f55e88d7adfd0cb28ca8bc2341958b6d7

ityaptin/ceilometer,openstack/ceilometer,openstack/ceilometer,ityaptin/ceilometer