diff -uprN original/ns-3-allinone/ns-3-dev/src/mobility/model/constant-velocity-mobility-model.h modified/ns-3-allinone/ns-3-dev/src/mobility/model/constant-velocity-mobility-model.h
--- original/ns-3-allinone/ns-3-dev/src/mobility/model/constant-velocity-mobility-model.h	2017-03-12 18:29:24.850696000 +0530
+++ modified/ns-3-allinone/ns-3-dev/src/mobility/model/constant-velocity-mobility-model.h	2017-04-17 20:25:46.064300000 +0530
@@ -63,4 +63,4 @@ private:
 
 } // namespace ns3
 
-#endif /* CONSTANT_VELOCITY_POSITION */
+#endif /* CONSTANT_VELOCITY_MOBILITY_MODEL_H */