Updated

devtoolboxuk · Jun 22, 2019 · 1972afc · 1972afc
1 parent ddf3f5c
commit 1972afc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/CerberusService.php b/src/CerberusService.php
@@ -44,7 +44,7 @@ public function __call($method, $arguments = [])
 
     /**
      * @param $handler
-     * @param null $reference
+     * @param string|null $reference
      * @return $this
      */
     public function pushHandler($handler, $reference = null)