Updating to latest openolt chart after release

Change-Id: Ie1e26ed40ee9af787cb42d32ab989eb7515c154c
diff --git a/index.rst b/index.rst
index eba22b8..6039904 100644
--- a/index.rst
+++ b/index.rst
@@ -44,8 +44,8 @@
 ---------
 
 Information about participating in the VOLTHA community and development process
-can be found on the `VOLTHA section of the CORD Wiki
-<https://wiki.opencord.org/display/CORD/VOLTHA>`_.
+can be found on the `VOLTHA section of the opennetworking Wiki
+<https://wiki.opennetworking.org/display/COM/VOLTHA>`_.
 
 
 .. toctree::