--- a/src/spectrum/model/aloha-noack-net-device.h	Wed May 18 20:01:44 2011 -0400
+++ b/src/spectrum/model/aloha-noack-net-device.h	Wed May 18 17:24:04 2011 -0700
@@ -44,6 +44,8 @@
 
 
 /**
+ * \ingroup spectrum
+ *
  * This devices implements the following features:
  *  - layer 3 protocol multiplexing
  *  - MAC addressing