fix code style

tests/TestCase.php

@@ -27,7 +27,8 @@ class TestCase extends MockeryTestCase
         return $path;
     }
 
-    protected static function accessProtected($obj, $prop) {
+    protected static function accessProtected($obj, $prop)
+    {
         $reflection = new \ReflectionClass($obj);
         $property = $reflection->getProperty($prop);
         $property->setAccessible(true);