const express = require('express');
const mongoose = require('mongoose');

const app = express();

mongoose.connect('mongodb://localhost/speechdoctor');

require('./config/middleware')(app, express);
require('./config/routes.js')(app);

const port = process.env.PORT || 80;

app.listen(port);

console.log('Listening on port ', port);

module.exports = app;

const express = require('express');
const mongoose = require('mongoose');

const app = express();

mongoose.connect('mongodb://localhost/speechdoctor');

require('./config/middleware')(app, express);
require('./config/routes.js')(app);

const port = process.env.PORT || 8080;

app.listen(port);

console.log('Listening on port ', port);

module.exports = app;

--- 
+++ 
@@ -8,7 +8,7 @@
 require('./config/middleware')(app, express);
 require('./config/routes.js')(app);
 
-const port = process.env.PORT || 8080;
+const port = process.env.PORT || 80;
 
 app.listen(port);
 
Change port number from 8080 to 80 for deployment
