src: One more set of renaming: ndn-content-object.h|cc is renamed to ndn-data.h|cc
diff --git a/model/pit/ndn-pit.cc b/model/pit/ndn-pit.cc
index 079cf3f..281a8d0 100644
--- a/model/pit/ndn-pit.cc
+++ b/model/pit/ndn-pit.cc
@@ -21,7 +21,7 @@
 #include "ndn-pit.h"
 
 #include "ns3/ndn-interest.h"
-#include "ns3/ndn-content-object.h"
+#include "ns3/ndn-data.h"
 
 #include "ns3/log.h"
 #include "ns3/nstime.h"