Merge 2.5 into 2.6

Author: soyuka

core/extending-jsonld-context.md

@@ -2,7 +2,7 @@
 
 ## JSON-LD
 
-<p align="center" class="symfonycasts"><a href="https://symfonycasts.com/screencast/api-platform/json-ld?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="JSON-LD screencast"><br>Watch the JSON-LD screencast</a>
+<p align="center" class="symfonycasts"><a href="https://symfonycasts.com/screencast/api-platform/json-ld?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="JSON-LD screencast"><br>Watch the JSON-LD screencast</a></p>
 
 API Platform Core provides the possibility to extend the JSON-LD context of properties. This allows you to describe JSON-LD-typed
 values, inverse properties using the `@reverse` keyword and you can even overwrite the `@id` property this way. Everything you define

core/filters.md

@@ -12,7 +12,7 @@ By default, all filters are disabled. They must be enabled explicitly.
 When a filter is enabled, it automatically appears in the [OpenAPI](swagger.md) and [GraphQL](graphql.md) documentations.
 It is also automatically documented as a `hydra:search` property for JSON-LD responses.
 
-<p align="center" class="symfonycasts"><a href="https://symfonycasts.com/screencast/api-platform/filters?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Filtering and Searching screencast"><br>Watch the Filtering & Searching screencast</a>
+<p align="center" class="symfonycasts"><a href="https://symfonycasts.com/screencast/api-platform/filters?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Filtering and Searching screencast"><br>Watch the Filtering & Searching screencast</a></p>
 
 ## Doctrine ORM and MongoDB ODM Filters
 

core/security.md

@@ -4,7 +4,7 @@ The API Platform security layer is built on top of the [Symfony Security compone
 All its features, including [global access control directives](http://symfony.com/doc/current/book/security.html#securing-url-patterns-access-control) are supported.
 API Platform also provides convenient [access control expressions](https://symfony.com/doc/current/expressions.html#security-complex-access-controls-with-expressions) which you can apply at resource and operation level.
 
-<p align="center" class="symfonycasts"><a href="https://symfonycasts.com/screencast/api-platform-security/?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Security screencast"><br>Watch the Security screencast</a>
+<p align="center" class="symfonycasts"><a href="https://symfonycasts.com/screencast/api-platform-security/?cid=apip"><img src="../distribution/images/symfonycasts-player.png" alt="Security screencast"><br>Watch the Security screencast</a></p>
 
 [codeSelector]
 

core/serialization.md

@@ -916,7 +916,7 @@ Note: this normalizer will work only for JSON-LD format, if you want to process
 
 ```php
 <?php
-// api/src/Serializer/ApiNormalizer
+// api/src/Serializer/ApiNormalizer.php
 
 namespace App\Serializer;