| @@ -94,7 +94,7 @@ | ||
| 94 | 94 | $array = $this->sortArrayRecursive($array); | 
| 95 | 95 | usort( | 
| 96 | 96 | $array, | 
| 97 | - function ( | |
| 97 | + function( | |
| 98 | 98 | $first, | 
| 99 | 99 | $second | 
| 100 | 100 |              ) { | 
| @@ -112,7 +112,7 @@ | ||
| 112 | 112 | * @param \DateTimeInterface $creationDate Creation date | 
| 113 | 113 | * @return ObjectInterface Article | 
| 114 | 114 | */ | 
| 115 | - protected function createArticle(\DateTimeInterface $creationDate, ObjectMutatorInterface &$objectMutator = null) | |
| 115 | + protected function createArticle(\DateTimeInterface $creationDate, ObjectMutatorInterface & $objectMutator = null) | |
| 116 | 116 |      { | 
| 117 | 117 | /** @var ObjectMutatorInterface $objectMutator */ | 
| 118 | 118 | $objectMutator = Kernel::create(ArticleObjectMutator::class); |