diff --git a/doc/index.rst b/doc/index.rst
index ead5dab..0b95a89 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -202,21 +202,21 @@ with support for 6 drivers out of the box:
                         my_session:
                             goutte: ~
 
-.. Tips : HTTPS and self-signed certificate
-In case you use Behat/Mink/Goutte to test your application, and want to test an
-application secured with HTTPS, but with a self-signed certificate, you can use
-the following parameters to avoid the validation error triggered by Guzzle :
+  .. Tips : HTTPS and self-signed certificate
+  In case you use Behat/Mink/Goutte to test your application, and want to test an
+  application secured with HTTPS, but with a self-signed certificate, you can use
+  the following parameters to avoid the validation error triggered by Guzzle :
 
-  .. code-block:: yaml
+    .. code-block:: yaml
 
-    default:
-      extensions:
-        Behat\MinkExtension:
-          sessions:
-            my_session:
-              goutte:
-                guzzle_parameters:
-                  verify: false
+        default:
+            extensions:
+                Behat\MinkExtension:
+                    sessions:
+                        my_session:
+                            goutte:
+                                guzzle_parameters:
+                                    verify: false
 
 * ``Selenium2Driver`` - javascript driver. In order to use it, modify your
   ``behat.yml`` profile: