diff --git a/test/libraries/PMA_user_preferences_test.php b/test/libraries/PMA_user_preferences_test.php
index 5c10e4b2e3..9ca371adaa 100644
--- a/test/libraries/PMA_user_preferences_test.php
+++ b/test/libraries/PMA_user_preferences_test.php
@@ -192,10 +192,8 @@ class PMA_User_Preferences_Test extends PHPUnit_Framework_TestCase
         $query1 = 'SELECT `username` FROM `pmadb`.`testconf` '
             . 'WHERE `username` = \'user\'';
 
-        $query2 = '
-            UPDATE `pmadb`.`testconf`
-            SET `config_data` = \'' . json_encode(array(1)) . '\'
-            WHERE `username` = \'user\'';
+        $query2 = 'UPDATE `pmadb`.`testconf` SET `config_data` = \''
+            . json_encode(array(1)) . '\' WHERE `username` = \'user\'';
 
         $dbi = $this->getMockBuilder('PMA_DatabaseInterface')
             ->disableOriginalConstructor()