Use a more friendly message about hardcoding user details

Author: pierredup

assets/js/login.js

@@ -2,7 +2,7 @@ $(function() {
     var usernameEl = $('#username');
     var passwordEl = $('#password');
 
-    // in a real application, hardcoding the user/password would be idiotic
+    // in a real application, the user/password should never be hardcoded
     // but for the demo application it's very convenient to do so
     if (!usernameEl.val() || 'jane_admin' === usernameEl.val()) {
         usernameEl.val('jane_admin');