diff --git a/test/TestAsset/TestIteratorAggregate.php b/test/TestAsset/TestIteratorAggregate.php
index 273f8cccf..742b9a993 100644
--- a/test/TestAsset/TestIteratorAggregate.php
+++ b/test/TestAsset/TestIteratorAggregate.php
@@ -20,7 +20,8 @@ class TestIteratorAggregate implements \IteratorAggregate
         'baz' => 5
     );
 
-    public function getIterator() {
+    public function getIterator()
+    {
         return new \ArrayIterator($this->array);
     }
 }