Cleaning up index.rst file
Cleaning up index.rst file

Removed notes about the generation of the file.

Change-Id: I5d46f4b52dba3b07c360bcaf872ed2c6b0579555

citrix-openstack/nodepool,Tesora/tesora-nodepool,Tesora/tesora-nodepool,seandst/nodepool,citrix-openstack/nodepool,seandst/nodepool