minor #17471 fixed CS (fabpot)

This PR was merged into the 2.7 branch.

Discussion
----------

fixed CS

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | n/a
| License       | MIT
| Doc PR        | n/a

Commits
-------

06b958a fixed CS

src/Symfony/Component/DependencyInjection/DefinitionDecorator.php

@@ -78,7 +78,6 @@ class DefinitionDecorator extends Definition
 
     /**
      * {@inheritdoc}
-     *
      */
     public function setFactoryClass($class)
     {

src/Symfony/Component/Serializer/Tests/Normalizer/PropertyNormalizerTest.php

@@ -510,4 +510,3 @@ class StaticPropertyDummy
 {
     private static $property = 'value';
 }
-

src/Symfony/Component/Validator/ConstraintViolationInterface.php

@@ -60,7 +60,6 @@ interface ConstraintViolationInterface
      *               that appear in the message template.
      *
      * @see getMessageTemplate()
-     *
      * @deprecated since version 2.7, to be replaced by getParameters() in 3.0.
      */
     public function getMessageParameters();

src/Symfony/Component/VarDumper/Tests/Test/VarDumperTestTraitRequire54.php

@@ -14,7 +14,7 @@ namespace Symfony\Component\VarDumper\Tests\Test;
 use Symfony\Component\VarDumper\Test\VarDumperTestCase;
 use Symfony\Component\VarDumper\Test\VarDumperTestTrait;
 
-class VarDumperTestTraitTest extends VarDumperTestCase
+class VarDumperTestTraitRequire54 extends VarDumperTestCase
 {
     use VarDumperTestTrait;
 

src/Symfony/Component/VarDumper/Tests/Test/VarDumperTestTraitTest.php

@@ -13,4 +13,3 @@
 if (PHP_VERSION_ID >= 50400) {
     require __DIR__.'/VarDumperTestTraitRequire54.php';
 }
-