removed external references alignement

create_framework/01-introduction.rst

@@ -132,8 +132,8 @@ Use the PHP built-in server to test this great application in a browser
 In the next chapter, we are going to introduce the HttpFoundation Component
 and see what it brings us.
 
-.. _`Symfony2`:             http://symfony.com/
-.. _`documentation`:        http://symfony.com/doc
-.. _`Silex`:                http://silex.sensiolabs.org/
-.. _`Composer`:             http://packagist.org/about-composer
+.. _`Symfony2`: http://symfony.com/
+.. _`documentation`: http://symfony.com/doc
+.. _`Silex`: http://silex.sensiolabs.org/
+.. _`Composer`: http://packagist.org/about-composer
 .. _`download and install`: https://getcomposer.org/doc/01-basic-usage.md

create_framework/02-http-foundation.rst

@@ -310,18 +310,18 @@ component is the start of better interoperability between all frameworks and
 applications using it (like `Symfony2`_, `Drupal 8`_, `phpBB 4`_, `ezPublish
 5`_, `Laravel`_, `Silex`_, and `more`_).
 
-.. _`Twig`:                     http://twig.sensiolabs.com/
+.. _`Twig`: http://twig.sensiolabs.com/
 .. _`Symfony2 versus Flat PHP`: http://symfony.com/doc/current/book/from_flat_php_to_symfony2.html
-.. _`HTTP specification`:       http://tools.ietf.org/wg/httpbis/
-.. _`audited`:                  http://symfony.com/blog/symfony2-security-audit
-.. _`Symfony2`:                 http://symfony.com/
-.. _`Drupal 8`:                 http://drupal.org/
-.. _`phpBB 4`:                  http://www.phpbb.com/
-.. _`ezPublish 5`:              http://ez.no/
-.. _`Laravel`:                  http://laravel.com/
-.. _`Silex`:                    http://silex.sensiolabs.org/
-.. _`Midgard CMS`:              http://www.midgard-project.org/
-.. _`Zikula`:                   http://zikula.org/
-.. _`autoloaded`:               http://php.net/autoload
-.. _`PSR-0`:                    https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md
-.. _`more`:                     http://symfony.com/components/HttpFoundation
+.. _`HTTP specification`: http://tools.ietf.org/wg/httpbis/
+.. _`audited`: http://symfony.com/blog/symfony2-security-audit
+.. _`Symfony2`: http://symfony.com/
+.. _`Drupal 8`: http://drupal.org/
+.. _`phpBB 4`: http://www.phpbb.com/
+.. _`ezPublish 5`: http://ez.no/
+.. _`Laravel`: http://laravel.com/
+.. _`Silex`: http://silex.sensiolabs.org/
+.. _`Midgard CMS`: http://www.midgard-project.org/
+.. _`Zikula`: http://zikula.org/
+.. _`autoloaded`: http://php.net/autoload
+.. _`PSR-0`: https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md
+.. _`more`: http://symfony.com/components/HttpFoundation

create_framework/05-templating.rst

@@ -187,4 +187,4 @@ probably all you need to create simple websites like those fancy one-page
 `websites`_ and hopefully a few others.
 
 .. _`callbacks`: http://php.net/callback#language.types.callback
-.. _`websites`:  http://kottke.org/08/02/single-serving-sites
+.. _`websites`: http://kottke.org/08/02/single-serving-sites

create_framework/06-http-kernel.rst

@@ -195,6 +195,6 @@ Let's conclude with the new version of our framework::
 Think about it once more: our framework is more robust and more flexible than
 ever and it still has less than 40 lines of code.
 
-.. _`reflection`:              http://php.net/reflection
-.. _`FrameworkExtraBundle`:    http://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/annotations/converters.html
+.. _`reflection`: http://php.net/reflection
+.. _`FrameworkExtraBundle`: http://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/annotations/converters.html
 .. _`controllers as services`: http://symfony.com/doc/current/cookbook/controller/service.html

create_framework/08-unit-testing.rst

@@ -189,6 +189,6 @@ Symfony2 code.
 Now that we are confident (again) about the code we have written, we can
 safely think about the next batch of features we want to add to our framework.
 
-.. _`PHPUnit`:      http://www.phpunit.de/manual/current/en/index.html
+.. _`PHPUnit`: http://www.phpunit.de/manual/current/en/index.html
 .. _`test doubles`: http://www.phpunit.de/manual/current/en/test-doubles.html
-.. _`XDebug`:       http://xdebug.org/
+.. _`XDebug`: http://xdebug.org/

create_framework/10-http-kernel.rst

@@ -188,5 +188,5 @@ the many features built into the HttpKernel component; HTTP caching being just
 one of them but an important one as it can make your applications fly!
 
 .. _`HTTP caching`: http://symfony.com/doc/current/book/http_cache.html
-.. _`ESI`:          http://en.wikipedia.org/wiki/Edge_Side_Includes
-.. _`Varnish`:      https://www.varnish-cache.org/
+.. _`ESI`: http://en.wikipedia.org/wiki/Edge_Side_Includes
+.. _`Varnish`: https://www.varnish-cache.org/

create_framework/12-dependency-injection.rst

@@ -248,6 +248,6 @@ micro-framework, and especially its `Application`_ class.
 
 Have fun!
 
-.. _`Pimple`:      https://github.com/fabpot/Pimple
-.. _`Silex`:       https://silex.sensiolabs.org/
+.. _`Pimple`: https://github.com/fabpot/Pimple
+.. _`Silex`: https://silex.sensiolabs.org/
 .. _`Application`: https://github.com/fabpot/Silex/blob/master/src/Silex/Application.php