test

application/index.js

@@ -11,7 +11,7 @@ const os = require("os");
 const app = express();
 let hostname = os.hostname;
 app.get('/', (req, res) => {
-    res.send(`HelloWorld! Hello ! I'm ${hostname} ! `);
+    res.send(`Hello ! I'm ${hostname} ! `);
 });
 
 app.listen(PORT, HOST, () => {