bramr / stack-heartbeat

src/Heartbeat.php

Spacing +1 added lines, -1 removed lines

@@ -46,7 +46,7 @@
     protected function getHandler()
     {
         if (is_null($this->handler)) {
-            $this->handler = function () {
+            $this->handler = function() {
                 return new Response(self::MESSAGE, 200, array('Content-Type' => 'text/plain'));
             };
         }