Chapter 2: standard and review edits

Chapter02/communicating-with-sockets/server.js

@@ -1,13 +1,12 @@
-const net = require('net');
+const net = require('net')
 
-const HOSTNAME = 'localhost';
-const PORT = 3000;
+const HOSTNAME = 'localhost'
+const PORT = 3000
 
 net.createServer((socket) => {
-    console.log('Client connected.');
+  console.log('Client connected.')
 
-    socket.on('data', name => {
-        socket.write(`Hello ${name}!`);
-    });
-
-}).listen(PORT, HOSTNAME);
+  socket.on('data', name => {
+    socket.write(`Hello ${name}!`)
+  })
+}).listen(PORT, HOSTNAME)