Fixed php-cs-fixer issue

Author: renaudclosset

tests/Api/ResourceClassResolverTest.php

@@ -95,7 +95,6 @@ public function testGetResourceClassWithTraversable()
 
         $dummy = new \ArrayObject();
 
-
         $resourceClassResolver = new ResourceClassResolver($resourceNameCollectionFactoryProphecy->reveal());
 
         $this->assertEquals(\ArrayObject::class, $resourceClassResolver->getResourceClass($dummy));