diff --git a/lib/internal/Magento/Framework/Oauth/Test/Unit/Helper/RequestTest.php b/lib/internal/Magento/Framework/Oauth/Test/Unit/Helper/RequestTest.php
index 47c9ebace2597c118ebd9c1d273baf392f59266b..fd5788a596e0fc9a200cd1264165421d5b7c264c 100644
--- a/lib/internal/Magento/Framework/Oauth/Test/Unit/Helper/RequestTest.php
+++ b/lib/internal/Magento/Framework/Oauth/Test/Unit/Helper/RequestTest.php
@@ -84,6 +84,7 @@ class RequestTest extends \PHPUnit_Framework_TestCase
     /**
      * @param string $url
      * @param string $host
+     * @return void
      * @dataProvider hostsDataProvider
      */
     public function testGetRequestUrl($url, $host)