Update MessagePanelView.js

Author: neur0hak

lib/MessagePanelView.js

@@ -186,7 +186,8 @@ MessagePanelView.prototype.clear = function () {
 
 MessagePanelView.prototype.remove = function (index) {
   this.messages.splice(-index, 1);
-  this.body.children()[index].remove();
+  // fix this issue https://github.com/rgbkrk/atom-script/issues/1984
+  this.body.children().remove(index);
 };
 
 MessagePanelView.prototype.add = function (view) {