diff --git a/js/threeViews/threeView.js b/js/threeViews/threeView.js
index 036194b683f36d868e2ed0a1a4f4a34eb2312851..3c1977da7afac66818fda07e14ab8b2a394daee1 100644
--- a/js/threeViews/threeView.js
+++ b/js/threeViews/threeView.js
@@ -7,7 +7,7 @@ ThreeView = Backbone.View.extend({
     events: {
         "mousemove":            "mouseMoved",
         "mousedown":            "mouseDown",
-        "mouseup":              "mouseUp",
+        "mouseup":              "mouseUp"
     },
 
     mouseIsDown: false,//store state of mouse click