Change res.end to res.send in express_basic_example_1

Author: mabelleeyanhwa

express_basic_example_1.js

@@ -3,7 +3,7 @@ const app = express();
 const PORT = 3000;
 
 app.get("/", (req, res) => {
-  res.end("Welcome to my homepage");
+  res.send("Welcome to my homepage");
 });
 
 /* GET books listing. */