diff --git a/utils/listFile.js b/utils/listFile.js
index 7451ac7..cbd6770 100644
--- a/utils/listFile.js
+++ b/utils/listFile.js
@@ -47,4 +47,4 @@ function appendToList(domain, outPort, inPort) {
  
 }
 
-module.exports = appendToList;
\ No newline at end of file
+module.exports = appendToList;