--- a/Model/Document.php	Wed Dec 14 23:53:37 2011 +0100
+++ b/Model/Document.php	Mon Dec 19 17:50:04 2011 +0100
@@ -140,7 +140,10 @@
         $this->createdAt = new \DateTime("now", new \DateTimeZone('UTC'));
     }
     
-    
+    /**
+     * (non-PHPdoc)
+     * @see IRI\Bundle\WikiTagBundle\Model.DocumentInterface::__toString()
+     */
     public function __toString()
     {
         return print_r(Debug::export($this, 3),true);