diff --git a/index.rst b/index.rst
index fbc5c54..dae5659 100644
--- a/index.rst
+++ b/index.rst
@@ -12,9 +12,13 @@ Agate is the `OBiBa <http://obiba.org/>`_'s central authentication server which
 
 .. toctree::
    :maxdepth: 1
-   :caption: Administrator Guide
 
    introduction
+
+.. toctree::
+   :maxdepth: 1
+   :caption: Administrator Guide
+
    installation
    configuration
 
diff --git a/oauth2-api/index.rst b/oauth2-api/index.rst
index 17c292f..188f2d5 100644
--- a/oauth2-api/index.rst
+++ b/oauth2-api/index.rst
@@ -1,5 +1,5 @@
-Introduction
-============
+OAuth2 Introduction
+===================
 
 Agate exposes web services that implements the OAuth2 protocol. OAuth2 is an open authorization protocol which enables applications to access each others data. The authorization refers to the fact that these data are accessed on behalf of a resource owner.
 
diff --git a/python-user-guide/index.rst b/python-user-guide/index.rst
index c0cc7e1..5ac54ec 100644
--- a/python-user-guide/index.rst
+++ b/python-user-guide/index.rst
@@ -1,5 +1,5 @@
-Introduction
-============
+Python Introduction
+===================
 
 Agate Python client, a command line scripting tool written in Python, enables automation of tasks in a Agate server.
 
diff --git a/web-user-guide/index.rst b/web-user-guide/index.rst
index c9e3f58..ae5a8fb 100644
--- a/web-user-guide/index.rst
+++ b/web-user-guide/index.rst
@@ -1,5 +1,5 @@
-Introduction
-============
+Web Introduction
+================
 
 The Agate Web Application is the administration web interface of the Agate server. It is NOT the end-user web portal and therefore firewall policies can (or should) be applied to restrict access to administrators or content editors.