adding semi-colon in front of IIFE

Author: Orlando Del Aguila

lib/assets/javascripts/react_ujs.js.erb

@@ -1,7 +1,7 @@
 /*globals React, Turbolinks*/
 
 // Unobtrusive scripting adapter for React
-(function(document, window) {
+;(function(document, window) {
   // jQuery is optional. Use it to support legacy browsers.
   var $ = (typeof window.jQuery !== 'undefined') && window.jQuery;