diff --git a/uuid.php b/uuid.php
index 1acdd79..c2f5531 100644
--- a/uuid.php
+++ b/uuid.php
@@ -8,9 +8,12 @@
   */
 class uuid
 {
-  /** Based on http://php.net/manual/fr/function.uniqid.php#94959
+  /** Create a UUID
+    * Based on http://php.net/manual/fr/function.uniqid.php#94959
+    * @return string UUID created
     */
   public static function uuid4 ()
+  // {{{
   {
     return sprintf ('%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
 
@@ -33,4 +36,5 @@ class uuid
       mt_rand (0, 0xffff), mt_rand (0, 0xffff), mt_rand (0, 0xffff)
     );
   }
+  // }}}
 }