From b3b00d9ebe80c80c54e47e52cae7acaf1e34e5f9 Mon Sep 17 00:00:00 2001
From: Julien Fontanet <julien.fontanet@isonoe.net>
Date: Sat, 23 Jan 2016 14:31:05 +0100
Subject: [PATCH] Use new operator to create a Koa v2 app

Without it one would get: `TypeError: Class constructors cannot be invoked without 'new'`.
---
 Readme.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Readme.md b/Readme.md
index 350a7b2..0fbf3fd 100644
--- a/Readme.md
+++ b/Readme.md
@@ -25,6 +25,9 @@ $ npm install koa
   Koa v2 is currently in alpha. In this new version, the middleware function signature completely changes in favor of ES2015-2016 syntax:
 
 ```js
+// Koa application is now a class and requires the new operator.
+const app = new Koa()
+
 // uses async arrow functions
 app.use(async (ctx, next) => {
   try {