diff --git a/tests/NotifyTest.php b/tests/NotifyTest.php
index deb5a85..e7d4f65 100644
--- a/tests/NotifyTest.php
+++ b/tests/NotifyTest.php
@@ -9,7 +9,7 @@ class NotifyTest extends TestCase
 
     protected $notify;
 
-    public function setUp() : void
+    public function setUp(): void
     {
         $this->session = Mockery::spy('Mckenziearts\Notify\Storage\Session');
         $this->notify = new LaravelNotify($this->session);