The best practices articles have many places where a cross reference uses the full title of a cookbook entry or doc chapter, making for weird grammar: "If you need to execute some code before or after the execution of your controllers, you can use the EventDispatcher component to How to Setup before and after Filters." for example,http://symfony.com/doc/2.3/best_practices/controllers.html#pre-and-post-hooks

almost every section has one of those links. not harmful, but a bit confusing.