diff --git a/model/fw/green-yellow-red.h b/model/fw/green-yellow-red.h
index 11817bf..57f17dd 100644
--- a/model/fw/green-yellow-red.h
+++ b/model/fw/green-yellow-red.h
@@ -28,7 +28,8 @@
 namespace fw {
 
 /**
- * \ingroup ndn
+ * @ingroup ndn-fw
+ * @brief Forwarding strategy extensions to track simple link status based on data plane performance
  */
 class GreenYellowRed :
     public Nacks