Fixed build failures

Author: wouterj

configuration/front_controllers_and_kernel.rst

@@ -160,7 +160,7 @@ way of loading your configuration.
 
 .. _front controller: https://en.wikipedia.org/wiki/Front_Controller_pattern
 .. _Symfony Standard Edition: https://github.com/symfony/symfony-standard
-.. _app.php: https://github.com/symfony/symfony-standard/blob/master/web/app.php
+.. _index.php: https://github.com/symfony/recipes/blob/master/symfony/framework-bundle/3.3/public/index.php
 .. _app_dev.php: https://github.com/symfony/symfony-standard/blob/master/web/app_dev.php
 .. _bin/console: https://github.com/symfony/symfony-standard/blob/master/bin/console
 .. _AppKernel: https://github.com/symfony/symfony-standard/blob/master/app/AppKernel.php

quick_tour/the_architecture.rst

@@ -29,7 +29,7 @@ recommended structure is as follows:
     The web root directory.
 
 The ``public/`` Directory
-~~~~~~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~~~~~~~~
 
 The web root directory is the home of all public and static files like images,
 stylesheets and JavaScript files. It is also where each front controller (the

service_container/3.3-di-changes.rst

@@ -25,7 +25,7 @@ need to actually change your configuration files to use them.
 .. _`service-33-default_definition`:
 
 The new Default services.yaml File
----------------------------------
+----------------------------------
 
 To understand the changes, look at the new default ``services.yaml`` file in the
 Symfony Standard Edition: