Fix some jshint warnings

diff --git a/app/assets/javascripts/id.js b/app/assets/javascripts/id.js
index e1fea17684c005a37966e0625cc81f97eb1de40d..687f1e0447043285b3e3be9d44fa7a1f8bea4bfe 100644 (file)
--- a/app/assets/javascripts/id.js
+++ b/app/assets/javascripts/id.js
@@ -1,9 +1,9 @@
 //= require iD
 
-document.addEventListener("DOMContentLoaded", function(e) {
+document.addEventListener("DOMContentLoaded", function() {
   var container = document.getElementById("id-container");
 
-  if (typeof iD == 'undefined' || !iD.Detect().support) {
+  if (typeof iD === 'undefined' || !iD.Detect().support) {
     container.innerHTML = 'This editor is supported ' +
       'in Firefox, Chrome, Safari, Opera, Edge, and Internet Explorer 11. ' +
       'Please upgrade your browser or use Potlatch 2 to edit the map.';