diff --git a/docs/index.rst b/docs/index.rst
index 48bb54d6..0446be59 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -18,3 +18,4 @@ Indices and tables
 * :ref:`genindex`
 * :ref:`modindex`
 * :ref:`search`
+=======