--- a/samples/main-simulator.cc	Tue Aug 29 17:51:31 2006 +0200
+++ b/samples/main-simulator.cc	Tue Aug 29 17:55:34 2006 +0200
@@ -4,7 +4,7 @@
 #include "ns3/simulator.h"
 #include <iostream>
 
-using namespace yans;
+using namespace ns3;
 
 class MyModel {
 public: