diff -r 5e7a0fedabdf -r 877f952ae2bd web/lib/Zend/Pdf/NameTree.php
--- a/web/lib/Zend/Pdf/NameTree.php	Thu Mar 21 17:31:31 2013 +0100
+++ b/web/lib/Zend/Pdf/NameTree.php	Thu Mar 21 19:50:53 2013 +0100
@@ -15,9 +15,9 @@
  * @category   Zend
  * @package    Zend_Pdf
  * @subpackage Actions
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: NameTree.php 20096 2010-01-06 02:05:09Z bkarwin $
+ * @version    $Id: NameTree.php 24593 2012-01-05 20:35:02Z matthew $
  */
 
 /** Internally used classes */
@@ -30,7 +30,7 @@
  * @todo implement lazy resource loading so resources will be really loaded at access time
  *
  * @package    Zend_Pdf
- * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 class Zend_Pdf_NameTree implements ArrayAccess, Iterator, Countable
@@ -46,7 +46,7 @@
     /**
      * Object constructor
      *
-     * @param $rootDictionary root of name dictionary
+     * @param Zend_Pdf_Element $rootDictionary root of name dictionary
      */
     public function __construct(Zend_Pdf_Element $rootDictionary)
     {