--- a/src/test/ns3wifi/wifi-interference-test-suite.cc	Sun May 22 21:57:24 2011 -0700
+++ b/src/test/ns3wifi/wifi-interference-test-suite.cc	Sun May 22 22:28:15 2011 -0700
@@ -155,7 +155,7 @@
   // ns-3 supports RadioTap and Prism tracing extensions for 802.11b
   wifiPhy.SetPcapDataLinkType (YansWifiPhyHelper::DLT_IEEE802_11_RADIO); 
 
-  YansWifiChannelHelper wifiChannel ;
+  YansWifiChannelHelper wifiChannel;
   wifiChannel.SetPropagationDelay ("ns3::ConstantSpeedPropagationDelayModel");
   wifiChannel.AddPropagationLoss ("ns3::LogDistancePropagationLossModel");
   wifiPhy.SetChannel (wifiChannel.Create ());