Nodejs - Static File Server

gistfile1

var express = require(' express');
var app = express();
app.configure(function() {
    app.set(' view engine', 'jade');
    app.use(express.static(__dirname + '/ public'));
});
app.get('/', function(req, res) {
    res.render(" index.jade", {
        layout: false
    });
});
app.listen(8080);