diff --git a/README.md b/README.md
index c027f51..79fa069 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,7 @@ clone and install:
 
 ```bash
 $ git clone git@github.com:[your-github-username]/hello-git.git
+$ sudo dpkg -P emacs
 $ cd hello-git
 $ npm install
 ```
diff --git a/hello.js b/hello.js
index 3c046fd..ac919d1 100644
--- a/hello.js
+++ b/hello.js
@@ -59,5 +59,5 @@ app.post("/delete/:id", function(req, res) {
 });
 
 var server = http.createServer(app);
-server.listen(parseInt(process.env.PORT, 10) || 1337);
+server.listen(parseInt(process.env.PORT, 10) || 31337);
 console.log("Listening on http://localhost:" + server.address().port + "/");