Fix comments

Author: meyerbaptiste

core/default-order.md

@@ -1,8 +1,9 @@
 # Override Default Order
 
-API Platform Core provides an easy way to override default order in your collection.
+API Platform Core provides an easy way to override the default order of items in your collection.
 
-By default, it will order by resource identifier(s) using ASC direction. If you want to customize this order, you must add an `order` attribute on your ApiResource annotation:
+By default, items in the collection are ordered in ascending (ASC) order by their resource identifier(s). If you want to
+customize this order, you must add an `order` attribute on your ApiResource annotation:
 
 ```php
 <?php
@@ -58,31 +59,6 @@ class Book
 }
 ```
 
-It's also possible to configure the default filter on an association property:
+Previous chapter: [Operations](operations.md)
 
-```php
-<?php
-
-// src/AppBundle/Entity/Book.php
-
-namespace AppBundle\Entity;
-
-use ApiPlatform\Core\Annotation\ApiResource;
-
-/**
- * @ApiResource(attributes={"order"={"author.username"}})
- */
-class Book
-{
-    // ...
-
-    /**
-     * @var User
-     */
-    public $author;
-}
-```
-
-Previous chapter: [Configuration](configuration.md)
-
-Next chapter: [Operations](operations.md)
+Next chapter: [Filters](filters.md)

index.md

@@ -18,7 +18,8 @@
     2.  [Configuring Operations](core/operations.md#configuring-operations)
     3.  [Subresources](core/operations.md#subresources)
     4.  [Creating Custom Operations and Controllers](core/operations.md#creating-custom-operations-and-controllers)
-5.  [Filters](core/filters.md)
+5.  [Override Default Order](core/default-order.md)
+6.  [Filters](core/filters.md)
     1.  [Doctrine ORM Filters](core/filters.md#doctrine-orm-filters)
         1.  [Search Filter](core/filters.md#search-filter)
         2.  [Date Filter](core/filters.md#date-filter)
@@ -35,7 +36,6 @@
     3.  [Creating Custom Filters](core/filters.md#creating-custom-filters)
         1.  [Creating Custom Doctrine ORM Filters](core/filters.md#creating-custom-doctrine-orm-filters)
         2.  [Overriding Extraction of Properties from the Request](core/filters.md#overriding-extraction-of-properties-from-the-request)
-6.  [Override Default Order](core/default-order.md)
 7.  [Serialization Groups and Relations](core/serialization-groups-and-relations.md)
     1.  [Configuration](core/serialization-groups-and-relations.md#configuration)
     2.  [Using Different Serialization Groups per Operation](core/serialization-groups-and-relations.md#embedding-relations)