MAGETWO-52374: Pull request preparation

 - Fix phpcs psr2

Author: NadiyaS

app/code/Magento/SalesRule/Test/Unit/Model/Converter/ToModelTest.php

@@ -210,7 +210,8 @@ public function testFormattingDate($data)
                     'setFromDate',
                     'getToDate',
                     'setToDate',
-                ])
+                ]
+            )
             ->getMock();
         $dataModel
             ->expects($this->atLeastOnce())