From 682d7b484a3bd28d742a94ecd897904f7a84bd54 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Go=C5=82=C4=99biowski?= <m.goleb@gmail.com>
Date: Sun, 19 Mar 2017 18:02:21 +0100
Subject: [PATCH] docs: add the missing next param (#942)

---
 docs/migration.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/migration.md b/docs/migration.md
index 52625b4..172d877 100644
--- a/docs/migration.md
+++ b/docs/migration.md
@@ -64,7 +64,7 @@ app.use(convert(function *(next) {
 You will have to convert your generators to async functions with the new middleware signature:
 
 ```js
-app.use(async ctx => {
+app.use(async (ctx, next) => {
   const user = await Users.getById(this.session.user_id);
   await next();
   ctx.body = { message: 'some message' };