diff -r 5a6b6e770365 -r 68c69c656a2c web/lib/Zend/Captcha/ReCaptcha.php
--- a/web/lib/Zend/Captcha/ReCaptcha.php	Thu May 07 15:10:09 2015 +0200
+++ b/web/lib/Zend/Captcha/ReCaptcha.php	Thu May 07 15:16:02 2015 +0200
@@ -15,7 +15,7 @@
  * @category   Zend
  * @package    Zend_Captcha
  * @subpackage Adapter
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 
@@ -35,9 +35,9 @@
  * @category   Zend
  * @package    Zend_Captcha
  * @subpackage Adapter
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: ReCaptcha.php 24593 2012-01-05 20:35:02Z matthew $
+ * @version    $Id$
  */
 class Zend_Captcha_ReCaptcha extends Zend_Captcha_Base
 {
@@ -135,8 +135,7 @@
     /**
      * Constructor
      *
-     * @param  array|Zend_Config $options
-     * @return void
+     * @param array|Zend_Config $options
      */
     public function __construct($options = null)
     {
@@ -215,7 +214,8 @@
      * Validate captcha
      *
      * @see    Zend_Validate_Interface::isValid()
-     * @param  mixed $value
+     * @param  mixed      $value
+     * @param  array|null $context
      * @return boolean
      */
     public function isValid($value, $context = null)