minor cosmetics

lay/bin/server.js

@@ -2,14 +2,13 @@ const Webpack = require('webpack');
 const WebpackDevServer = require('webpack-dev-server');
 const webpack_config = require('../webpack.config');
 
-const path = require('path');
-
 const compiler = Webpack(webpack_config);
+
 const server = new WebpackDevServer(compiler, {
     contentBase: webpack_config.output.path,
     disableHostCheck: true,
     stats: {
-	colors: true
+        colors: true
     },
     headers: {}
 });
@@ -18,5 +17,5 @@ const listen_interface = "0.0.0.0";
 const listen_port = 2000;
 
 server.listen(listen_port, listen_interface, () => {
-    console.log("Starting server on " + listen_interface + ":" + listen_port");
+    console.log("Starting server on " + listen_interface + ":" + listen_port);
 });