Prettify everything

client/utils/addEvent.js

@@ -1,9 +1,9 @@
 const addEvent = (node, type, handler) => {
   if (node.addEventListener) {
-    node.addEventListener(type, handler, false)
+    node.addEventListener(type, handler, false);
   } else if (node.attachEvent) {
-    node.attachEvent("on" + type, handler)
+    node.attachEvent("on" + type, handler);
   }
-}
+};
 
-export default addEvent
+export default addEvent;