Checkpoint

./server.js:728660/16

@@ -2,8 +2,8 @@
 // where your node app starts
 // where your node app starts
 
 
 // init project
 // init project
-var express = require('express');
-var app = express();
+const express = require('express');
+const app = express();
 
 
 // we've started you off with Express, 
 // we've started you off with Express, 
 // but feel free to use whatever libs or frameworks you'd like through `package.json`.
 // but feel free to use whatever libs or frameworks you'd like through `package.json`.