diff --git a/tests/MapperTest.php b/tests/MapperTest.php
index d3f709e..56fea5a 100644
--- a/tests/MapperTest.php
+++ b/tests/MapperTest.php
@@ -34,6 +34,7 @@ public function createMapper(
 
         return $mapper;
     }
+
     public function testUpdateStringPrimaryKey()
     {
         $mapper = $this->createMapper();