Upgrading documentation

Author: abdielcs

README.md

@@ -8,15 +8,15 @@ Expanded Collection List
 Symfony 2 and 3 bundle for rendering a collection of entities as an expanded selectable list.
 Include some usefull form types extending the native entity form field, so all entity options
 could by used (like query_builder), except expanded and multiple, since all the bundle types are based in those
-options setted to true. Read more about entity type field in the [symfony documentation](https://getcomposer.org/doc/00-intro.md).
+options setted to true. Read more about [entity type field](http://symfony.com/doc/current/reference/forms/types/entity.html).
 
 
 **Features**
 
   * [Be able to configure wich entity properties or get method should be rendered and how](Resources/doc/1-fields-configuration.md)
   * [Render a collection of entities as an expanded checkbox list](Resources/doc/2-expanded-onetomany.md)
   * [Handling ManyToMany related collection as an expanded checkbox list](Resources/doc/3-expanded-manytomany.md)
-  * [Support for bootstrap 3 symfony theme](Resources/doc/4-bootstrap_3_example.md)
+  * [Support for bootstrap 3 symfony theme](Resources/doc/4-bootstrap-3-example.md)
 
 Installation
 ------------

Resources/doc/1-fields-configuration.md

@@ -142,10 +142,11 @@ be adapted to your needs.
 Thanks
 ------
 
-Some of the concepts used in this configuration options as other ideas, came from the
-[javiereguiluz/easyadmin-bundle](https://github.com/javiereguiluz/EasyAdminBundle), so thanks to all it's collaborator for such
-amazing bundle.
+Some of the concepts used in this configuration options as other ideas, are inspired in
+[javiereguiluz/easyadmin-bundle][4], so thanks to all it's collaborator for such amazing
+bundle.
 
 [1]: http://php.net/manual/en/function.date.php
 [2]: http://php.net/manual/en/function.sprintf.php
-[3]: http://twig.sensiolabs.org/doc/filters/raw.html
+[3]: http://twig.sensiolabs.org/doc/filters/raw.html
+[4]: https://github.com/javiereguiluz/EasyAdminBundle