--- a/src/wifi/model/wifi-mac.h	Fri May 06 18:31:42 2011 +0200
+++ b/src/wifi/model/wifi-mac.h	Fri May 06 18:34:24 2011 +0200
@@ -34,6 +34,7 @@
 
 /**
  * \brief base class for all MAC-level wifi objects.
+ * \ingroup wifi
  *
  * This class encapsulates all the low-level MAC functionality
  * DCA, EDCA, etc) and all the high-level MAC functionality