diff --git a/doc/source/index.rst b/doc/source/index.rst
index 80d2267..7807170 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -6,7 +6,8 @@
 Welcome to openstack's documentation!
 ========================================================
 
-Contents:
+Contents
+--------
 
 .. toctree::
    :maxdepth: 2
@@ -17,7 +18,7 @@
    contributing
 
 Indices and tables
-==================
+-------------------
 
 * :ref:`genindex`
 * :ref:`modindex`