Minor reword

javiereguiluz · web-flow · commit 672b374033d2 · 2018-09-11T09:31:33.000+02:00
diff --git a/components/serializer.rst b/components/serializer.rst
@@ -545,8 +545,8 @@ When serializing, you can set a callback to format a specific object property::
     $encoder = new JsonEncoder();
     $normalizer = new GetSetMethodNormalizer();
 
+    // all callback parameters are optional (you can omit the ones you don't use)
     $callback = function ($innerObject, $outerObject, string $attributeName, string $format = null, array $context = array()) {
-        // Every parameters can be omitted if not used
         return $dateTime instanceof \DateTime ? $dateTime->format(\DateTime::ISO8601) : '';
     };
 
@@ -566,7 +566,6 @@ When serializing, you can set a callback to format a specific object property::
     The ``$outerObject``, ``$attributeName``, ``$format`` and ``$context``
     parameters of the callback were introduced in Symfony 4.2.
 
-
 .. _component-serializer-normalizers:
 
 Normalizers
@@ -832,8 +831,8 @@ having unique identifiers::
     $encoder = new JsonEncoder();
     $normalizer = new ObjectNormalizer();
 
+    // all callback parameters are optional (you can omit the ones you don't use)
     $normalizer->setCircularReferenceHandler(function ($object, string $format = null, array $context = array()) {
-        // Every parameters can be omitted if not used
         return $object->getName();
     });
 
@@ -842,7 +841,8 @@ having unique identifiers::
     // {"name":"Les-Tilleuls.coop","members":[{"name":"K\u00e9vin", organization: "Les-Tilleuls.coop"}]}
 
 .. versionadded:: 4.2
-    The ``$format`` and ``$context`` parameters of ``setCircularReferenceHandler()`` were introduced in Symfony 4.2.
+    The ``$format`` and ``$context`` parameters of ``setCircularReferenceHandler()``
+    were introduced in Symfony 4.2.
 
 Handling Serialization Depth
 ----------------------------
@@ -972,8 +972,8 @@ having unique identifiers::
 
     $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
     $normalizer = new ObjectNormalizer($classMetadataFactory);
+    // all callback parameters are optional (you can omit the ones you don't use)
     $normalizer->setMaxDepthHandler(function ($innerObject, $outerObject, string $attributeName, string $format = null, array $context = array()) {
-        // Every parameters can be omitted if not used
         return '/foos/'.$innerObject->id;
     });
 
