getting error but need to test on local so commiting anyways

assignments/a2/src/main/java/Model.java

@@ -35,7 +35,7 @@ public class Model extends Observable
     thingies.add(curThingy);
     curThingy.addPoint(x, y);
     totalLen++;
-    totalVisibleLen++:
+    totalVisibleLen++;
     setChanged();
     notifyObservers();
   }