diff --git a/app/code/core/Mage/Core/Model/Email/Info.php b/app/code/core/Mage/Core/Model/Email/Info.php
index a4557cb4baa..002c4c1bb95 100644
--- a/app/code/core/Mage/Core/Model/Email/Info.php
+++ b/app/code/core/Mage/Core/Model/Email/Info.php
@@ -84,8 +84,8 @@ public function addBcc($email, $name = null)
     /**
      * Add new "To" recipient to current email
      *
-     * @param string $email
-     * @param string|null $name
+     * @param array|string $email
+     * @param array|string|null $name
      * @return $this
      */
     public function addTo($email, $name = null)