--- a/src/devices/wifi/wifi-channel.cc	Thu Nov 29 15:59:31 2007 +0100
+++ b/src/devices/wifi/wifi-channel.cc	Thu Nov 29 16:03:01 2007 +0100
@@ -41,7 +41,7 @@
 }
 
 void 
-WifiChannel::SetPropationLossModel (Ptr<PropagationLossModel> loss)
+WifiChannel::SetPropagationLossModel (Ptr<PropagationLossModel> loss)
 {
   m_loss = loss;
 }