--- a/src/stats/model/omnet-data-output.h	Wed May 18 20:01:44 2011 -0400
+++ b/src/stats/model/omnet-data-output.h	Wed May 18 17:24:04 2011 -0700
@@ -30,6 +30,10 @@
 
 //------------------------------------------------------------
 //--------------------------------------------
+/**
+ * \ingroup stats
+ *
+ */
 class OmnetDataOutput : public DataOutputInterface {
 public:
   OmnetDataOutput();