diff --git a/examples/express3.js b/examples/express3.js
index a0b54d3..2a6e3e0 100644
--- a/examples/express3.js
+++ b/examples/express3.js
@@ -4,7 +4,7 @@ const express = require('express');
 const bodyParser = require('body-parser');
 const app = express();
 
-app.use(bodyParser.json());
+app.use(bodyParser.json()); // before request handlers
 
 app.get('/api/tasks', getTasks);
 app.post('/api/tasks', saveTask);