--- a/src/wifi/model/mac-low.h	Sat Jul 16 10:44:13 2011 -0400
+++ b/src/wifi/model/mac-low.h	Sat Jul 16 13:18:48 2011 -0400
@@ -445,6 +445,7 @@
    * \param rxSnr snr of packet received
    * \param txMode transmission mode of packet received
    * \param preamble type of preamble used for the packet received
+   * \param radiotaphdr radiotap header created in YansWifiPhy
    *
    * This method is typically invoked by the lower PHY layer to notify
    * the MAC layer that a packet was successfully received.