Merge branch '6.0' into 6.1

* 6.0:
  [EventDispatcher] Fix typo in reference events
  Tweak validator configuration for attributes/annotations
  [Testing] Add link request method & add type hint

Author: javiereguiluz

components/validator/resources.rst

@@ -106,15 +106,15 @@ prefixed classes included in doc block comments (``/** ... */``). For example::
     }
 
 To enable the annotation loader, call the
-:method:`Symfony\\Component\\Validator\\ValidatorBuilder::enableAnnotationMapping` method
-and then call ``addDefaultDoctrineAnnotationReader()`` to use Doctrine's
-annotation reader::
+:method:`Symfony\\Component\\Validator\\ValidatorBuilder::enableAnnotationMapping` method.
+If you use annotations instead of attributes, it's also required to call
+``addDefaultDoctrineAnnotationReader()`` to use Doctrine's annotation reader::
 
     use Symfony\Component\Validator\Validation;
 
     $validator = Validation::createValidatorBuilder()
-        ->enableAnnotationMapping(true)
-        ->addDefaultDoctrineAnnotationReader()
+        ->enableAnnotationMapping()
+        ->addDefaultDoctrineAnnotationReader() // add this only when using annotations
         ->getValidator();
 
 To disable the annotation loader after it was enabled, call

reference/events.rst

@@ -54,8 +54,8 @@ their priorities:
 
 **Event Class**: :class:`Symfony\\Component\\HttpKernel\\Event\\ControllerEvent`
 
-This event is dispatched after the controller to be executed has been resolved
-but before executing it. It's useful to initialize things later needed by the
+This event is dispatched after the controller has been resolved but before executing
+it. It's useful to initialize things later needed by the
 controller, such as `param converters`_, and even to change the controller
 entirely::
 

testing.rst

@@ -501,7 +501,7 @@ into your Symfony application::
 
     $crawler = $client->request('GET', '/post/hello-world');
 
-The ``request()`` method takes the HTTP method and a URL as arguments and
+The :method:`request() <Symfony\\Component\\BrowserKit\\AbstractBrowser::request>` method takes the HTTP method and a URL as arguments and
 returns a ``Crawler`` instance.
 
 .. tip::
@@ -513,14 +513,14 @@ returns a ``Crawler`` instance.
 The full signature of the ``request()`` method is::
 
     request(
-        $method,
-        $uri,
+        string $method,
+        string $uri,
         array $parameters = [],
         array $files = [],
         array $server = [],
-        $content = null,
-        $changeHistory = true
-    )
+        string $content = null,
+        bool $changeHistory = true
+    ): Crawler
 
 This allows you to create all types of requests you can think of: