--- a/src/wifi/model/amsdu-subframe-header.h	Fri May 06 18:31:42 2011 +0200
+++ b/src/wifi/model/amsdu-subframe-header.h	Fri May 06 18:34:24 2011 +0200
@@ -25,6 +25,11 @@
 
 namespace ns3 {
 
+/**
+ * \ingroup wifi
+ * 
+ * 
+ */
 class AmsduSubframeHeader : public Header
 {
 public: