diff --git a/library/Businessprocess/BpNode.php b/library/Businessprocess/BpNode.php
index a97513c..9466fe1 100644
--- a/library/Businessprocess/BpNode.php
+++ b/library/Businessprocess/BpNode.php
@@ -212,7 +212,6 @@ class BpNode extends Node
         ));
     }
 
-
     public function toLegacyConfigString()
     {
         $cfg = '';