--- a/src/internet/model/ipv4-packet-probe.cc	Wed Mar 05 16:55:49 2014 -0800
+++ b/src/internet/model/ipv4-packet-probe.cc	Wed Mar 05 17:06:59 2014 -0800
@@ -32,8 +32,7 @@
 
 namespace ns3 {
 
-NS_OBJECT_ENSURE_REGISTERED (Ipv4PacketProbe)
-  ;
+NS_OBJECT_ENSURE_REGISTERED (Ipv4PacketProbe);
 
 TypeId
 Ipv4PacketProbe::GetTypeId ()