diff --git a/src/Factory.php b/src/Factory.php
index 3a2c597..f758980 100644
--- a/src/Factory.php
+++ b/src/Factory.php
@@ -1,4 +1,6 @@
-<?php declare(strict_types=1);
+<?php
+
+declare(strict_types=1);
 
 namespace ReactParallel\Streams;