Don't use an index for express.static.

Author: timdorr

lessons/14-whats-next/server.js

@@ -11,7 +11,7 @@ var app = express()
 app.use(compression())
 
 // serve our static stuff like index.css
-app.use(express.static(path.join(__dirname, 'public')))
+app.use(express.static(path.join(__dirname, 'public'), {index: false}))
 
 // send all requests to index.html so browserHistory works
 app.get('*', (req, res) => {