Implemented all the changes suggested by reviewers

Author: javiereguiluz

cookbook/configuration/apache_router.rst

@@ -62,20 +62,20 @@ To test that it's working, create a very basic route for the AppBundle:
         # app/config/routing.yml
         hello:
             path: /hello/{name}
-            defaults: { _controller: AppBundle:Default:hello }
+            defaults: { _controller: AppBundle:Greet:hello }
 
     .. code-block:: xml
 
         <!-- app/config/routing.xml -->
         <route id="hello" path="/hello/{name}">
-            <default key="_controller">AppBundle:Default:hello</default>
+            <default key="_controller">AppBundle:Greet:hello</default>
         </route>
 
     .. code-block:: php
 
         // app/config/routing.php
         $collection->add('hello', new Route('/hello/{name}', array(
-            '_controller' => 'AppBundle:Default:hello',
+            '_controller' => 'AppBundle:Greet:hello',
         )));
 
 Now generate the mod_rewrite rules:

cookbook/configuration/environments.rst

@@ -363,12 +363,15 @@ includes the following:
 ``appDevDebugProjectContainer.php``
     The cached "service container" that represents the cached application
     configuration.
+
 ``appDevUrlGenerator.php``
     The PHP class generated from the routing configuration and used when
     generating URLs.
+
 ``appDevUrlMatcher.php``
     The PHP class used for route matching - look here to see the compiled regular
     expression logic used to match incoming URLs to different routes.
+
 ``twig/``
     This directory contains all the cached Twig templates.
 

cookbook/configuration/override_dir_structure.rst

@@ -80,7 +80,7 @@ method::
 
 Here you have changed the location of the directory to ``app/{environment}/logs``.
 
-.. _override-web-directory:
+.. _override-web-dir:
 
 Override the ``web`` Directory
 ------------------------------
@@ -118,7 +118,7 @@ the ``extra.symfony-web-dir`` option in the ``composer.json`` file:
 
 .. note::
 
-    If you use the AsseticBundle you need to configure the ``read_from`` option
+    If you use the AsseticBundle, you need to configure the ``read_from`` option
     to point to the correct ``web`` directory:
 
     .. configuration-block::

cookbook/configuration/pdo_session_storage.rst

@@ -123,10 +123,13 @@ These are parameters that you must configure:
 
 ``db_table``
     The name of the session table in your database.
+
 ``db_id_col``
     The name of the id column in your session table (``VARCHAR(255)`` or larger).
+
 ``db_data_col``
     The name of the value column in your session table (``TEXT`` or ``CLOB``).
+
 ``db_time_col``:
     The name of the time column in your session table (``INTEGER``).
 

cookbook/configuration/web_server_configuration.rst

@@ -8,9 +8,9 @@ The preferred way to develop your Symfony application is to use
 :doc:`PHP's internal web server </cookbook/web_server/built_in>`. However,
 when using an older PHP version or when running the application in the production
 environment, you'll need to use a fully-featured web server. This article
-describes several ways to use Symfony with Apache2 or Nginx.
+describes several ways to use Symfony with Apache or Nginx.
 
-When using Apache2, you can configure PHP as an
+When using Apache, you can configure PHP as an
 :ref:`Apache module <web-server-apache-mod-php>` or with FastCGI using
 :ref:`PHP FPM <web-server-apache-fpm>`. FastCGI also is the preferred way
 to use PHP :ref:`with Nginx <web-server-nginx>`.
@@ -27,14 +27,14 @@ to use PHP :ref:`with Nginx <web-server-nginx>`.
 
     If your hosting provider requires you to change the ``web/`` directory to
     another location (e.g. ``public_html/``) make sure you
-    :ref:`override the location of the web/ directory <override-web-directory>`.
+    :ref:`override the location of the web/ directory <override-web-dir>`.
 
 .. _web-server-apache-mod-php:
 
-Apache2 with mod_php/PHP-CGI
-----------------------------
+Apache with mod_php/PHP-CGI
+---------------------------
 
-The **minimum configuration** to get your application running under Apache2 is:
+The **minimum configuration** to get your application running under Apache is:
 
 .. code-block:: apache
 
@@ -110,8 +110,8 @@ and increase web server performance:
 Using mod_php/PHP-CGI with Apache 2.4
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-In Apache 2.4, ``Order allow,deny`` has been replaced by ``Require all granted``,
-and hence you need to modify your ``Directory`` permission settings as follows:
+In Apache 2.4, ``Order allow,deny`` has been replaced by ``Require all granted``.
+Hence, you need to modify your ``Directory`` permission settings as follows:
 
 .. code-block:: apache
 
@@ -124,8 +124,8 @@ For advanced Apache configuration options, read the official `Apache documentati
 
 .. _web-server-apache-fpm:
 
-Apache2 with PHP-FPM
---------------------
+Apache with PHP-FPM
+-------------------
 
 To make use of PHP5-FPM with Apache, you first have to ensure that you have
 the FastCGI process manager ``php-fpm`` binary and Apache's FastCGI module