add PORT to 4001

Author: Hugo Vieilledent

index.js

@@ -17,8 +17,8 @@ app.get('/', function (req, res) {
 
 app.use('/v1', apiV1);
 
-app.listen(3000, function () {
-	console.log('[+] Set up app on port 3000');
+app.listen(4001, function () {
+	console.log('[+] Set up app on port 4001');
 });
 
 module.exports = app;