--- a/src/node/random-walk-2d-mobility-model.cc	Wed Jul 18 17:45:07 2007 +0200
+++ b/src/node/random-walk-2d-mobility-model.cc	Wed Jul 18 17:45:35 2007 +0200
@@ -49,7 +49,7 @@
                 2.0);
 
 static TimeDefaultValue
-g_modeTime ("RandomWalk2dDelay",
+g_modeTime ("RandomWalk2dTime",
              "Change current direction and speed after moving for this delay.",
              Seconds (1.0));