Minor: remove duplicated lines

Author: alamirault

components/dependency_injection.rst

@@ -178,7 +178,6 @@ You can override this behavior as follows::
  // the second argument is optional and defines what to do when the service doesn't exist
  $newsletterManager = $containerBuilder->get('newsletter_manager', ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE);
 
-
 These are all the possible behaviors:
 
  * ``ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE``: throws an exception

controller/value_resolver.rst

@@ -79,7 +79,6 @@ Symfony ships with the following value resolvers in the
 
  The ``BackedEnumValueResolver`` and ``EnumRequirement`` were introduced in Symfony 6.1.
 
-
 :class:`Symfony\\Component\\HttpKernel\\Controller\\ArgumentResolver\\RequestPayloadValueResolver`
  Maps the request payload or the query string into the type-hinted object.
 

messenger.rst

@@ -1191,7 +1191,6 @@ to retry them:
 
  The ``--all`` option was introduced in Symfony 6.4.
 
-
 If the message fails again, it will be re-sent back to the failure transport
 due to the normal :ref:`retry rules <messenger-retries-failures>`. Once the max
 retry has been hit, the message will be discarded permanently.

migration.rst

@@ -340,7 +340,6 @@ somewhat like this::
  throw new \Exception("Unhandled legacy mapping for $requestPathInfo");
  }
 
-
  public static function handleRequest(Request $request, Response $response, string $publicDirectory): void
  {
  $legacyScriptFilename = LegacyBridge::getLegacyScript($request);

reference/configuration/security.rst

@@ -495,7 +495,6 @@ user logs out::
  ->domain('example.com');
  };
 
-
 clear_site_data
 ...............
 

reference/constraints/Unique.rst

@@ -95,7 +95,6 @@ Options
 
 **type**: ``array`` | ``string``
 
-
 .. versionadded:: 6.1
 
  The ``fields`` option was introduced in Symfony 6.1.

serializer.rst

@@ -555,7 +555,6 @@ given class:
 
  The debug:serializer`` command was introduced in Symfony 6.3.
 
-
 Going Further with the Serializer
 ---------------------------------
 

serializer/custom_normalizer.rst

@@ -93,7 +93,6 @@ is called.
  All built-in :ref:`normalizers and denormalizers <component-serializer-normalizers>`
  as well the ones included in `API Platform`_ natively implement this interface.
 
-<<<<<<< HEAD
 .. deprecated:: 6.3
 
  The :class:`Symfony\\Component\\Serializer\\Normalizer\\CacheableSupportsMethodInterface`
@@ -156,6 +155,4 @@ Here is an example of how to use the ``getSupportedTypes()`` method::
  The ``supports*()`` method implementations should not assume that
  ``getSupportedTypes()`` has been called before.
 
-=======
->>>>>>> 5.4
 .. _`API Platform`: https://api-platform.com

workflow/workflow-and-state-machine.rst

@@ -282,7 +282,6 @@ machine type, use ``camelCased workflow name + StateMachine``::
  // ...
  }
 
-
 .. versionadded:: 6.2
 
  All workflows and state machines services are tagged since in Symfony 6.2.