diff --git a/core/backgroundtask.class.inc.php b/core/backgroundtask.class.inc.php
index bb1300816..f46412cd5 100644
--- a/core/backgroundtask.class.inc.php
+++ b/core/backgroundtask.class.inc.php
@@ -19,7 +19,7 @@
 
 /**
  * Class BackgroundTask
- * A class to record information about the execution of background processes 
+ * A class to record information about the execution of background processes ({@link iProcess} impl)
  *
  * @copyright   Copyright (C) 2010-2012 Combodo SARL
  * @license     http://opensource.org/licenses/AGPL-3.0