@@ -14,7 +14,7 @@  | 
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| 14 | 14 | class MaxNumberByIpEventListenerTest extends TestCase  | 
                                                        
| 15 | 15 |  { | 
                                                        
| 16 | 16 | /**  | 
                                                        
| 17 | - * @param $returnNull  | 
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| 17 | + * @param boolean $returnNull  | 
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| 18 | 18 | * @param int $voteNumber  | 
                                                        
| 19 | 19 | *  | 
                                                        
| 20 | 20 | * @return \Kunstmaan\VotingBundle\Services\RepositoryResolver  |