diff --git a/src/Notifynder/Traits/SenderCallback.php b/src/Notifynder/Traits/SenderCallback.php
index 8228769..d31c673 100644
--- a/src/Notifynder/Traits/SenderCallback.php
+++ b/src/Notifynder/Traits/SenderCallback.php
@@ -1,6 +1,6 @@
 <?php
-namespace Fenos\Notifynder\Traits;
 
+namespace Fenos\Notifynder\Traits;
 
 trait SenderCallback
 {
@@ -10,9 +10,10 @@ trait SenderCallback
     public function getCallback()
     {
         $callback = app('notifynder.sender')->getCallback(get_called_class());
-        if(!is_callable($callback)) {
+        if (! is_callable($callback)) {
             throw new \UnexpectedValueException("The callback isn't callable.");
         }
+
         return $callback;
     }
-}
\ No newline at end of file
+}