diff --git a/README.md b/README.md
index 6edd67d..dc9a116 100644
--- a/README.md
+++ b/README.md
@@ -29,23 +29,21 @@
 //jshint esversion:6
 
 const express = require("express");
-const bodyParser = require("body-parser");
-const ejs = require("ejs");
-const mongoose = require('mongoose');
+const mongoose = require("mongoose");
 
 const app = express();
 
 app.set('view engine', 'ejs');
 
-app.use(bodyParser.urlencoded({
-  extended: true
-}));
+app.use(express.urlencoded({extended: true}));
 app.use(express.static("public"));
 
-//TODO
+//TO DO
 
-app.listen(3000, function() {
-  console.log("Server started on port 3000");
+const port = process.env.PORT || 3000;
+
+app.listen(port, function() {
+  console.log(`Server started Successfully on port: ${port}`);
 });
 ```