diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..3d3512d
Binary files /dev/null and b/.DS_Store differ
diff --git a/README.md b/README.md
index 921018d..245ab5e 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,8 @@ urlFragment: "update-this-to-unique-url-stub"
 
 # Official Microsoft Sample
 
+this is a test
+
 <!-- 
 Guidelines on README format: https://review.docs.microsoft.com/help/onboard/admin/samples/concepts/readme-template?branch=master
 
diff --git a/node/routes/index.js b/node/routes/index.js
index ecca96a..7c8de16 100644
--- a/node/routes/index.js
+++ b/node/routes/index.js
@@ -1,9 +1,10 @@
-var express = require('express');
-var router = express.Router();
+const express = require('express');
+const router = express.Router();
 
 /* GET home page. */
 router.get('/', function(req, res, next) {
-  res.render('index', { title: 'Express' });
+  res.render('index', { title: 'Hello Git!' });
 });
 
 module.exports = router;
+ WebGLShaderPrecisionFormat
\ No newline at end of file