cleaning up index.rst file

Removed notes about the generation of the file.

Change-Id: I70bf5438a8fea9ca4f785313db4975b328f3a749
diff --git a/doc/source/index.rst b/doc/source/index.rst
index 1c32b9c..215c656 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -1,8 +1,3 @@
-.. Tempest documentation master file, created by
-   sphinx-quickstart on Tue May 21 17:43:32 2013.
-   You can adapt this file completely to your liking, but it should at least
-   contain the root `toctree` directive.
-
 =======================
 Tempest Testing Project
 =======================