reset some spacing

src/byob.js

@@ -1134,7 +1134,7 @@ CustomCommandBlockMorph.prototype.userMenu = function () {
         );
     }
 
-    function monitor(vName) {
+   function monitor(vName) {
         var stage = rcvr.parentThatIsA(StageMorph),
             varFrame = myself.variables;
         menu.addItem(