diff --git a/src/index.php b/src/index.php
index 492cb3a50..250a2cb37 100644
--- a/src/index.php
+++ b/src/index.php
@@ -7,4 +7,4 @@
 require '../vendor/autoload.php';
 
 $stringFormatter = new StringFormatter();
-echo ($stringFormatter->toUpperCase('get it up'));
\ No newline at end of file
+echo ($stringFormatter->toUpperCase('get it up'));