Update source/index.rst

Co-authored-by: Suresh Kumar Anaparti <[email protected]>

Author: kiranchavala

source/index.rst

@@ -29,7 +29,6 @@ We have a number of guides, starting with a guide to cloudstack's terminology an
 
 Information can also be found at CloudStack's wiki https://cwiki.apache.org/confluence/display/CLOUDSTACK/Home and on cloudstack mailing lists http://cloudstack.apache.org/mailing-lists.html
 
-Documentation is maintained at https://github.com/apache/cloudstack-documentation/
 .. toctree::
    :maxdepth: 3
    :caption: Contents: