From d26cb35c5cfa9fe2beb930b556077429d2afff01 Mon Sep 17 00:00:00 2001
From: darkturtle <dark.turtle@protonmail.com>
Date: Thu, 29 Dec 2016 13:27:16 +0000
Subject: [PATCH] Doc: update README

---
 README.md | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 15a3bc0..2d69959 100644
--- a/README.md
+++ b/README.md
@@ -26,11 +26,22 @@ npm install koa-methodoverride
 var app = require('koa')();
 var methodOverride = require('koa-methodoverride');
 
-app.use(methodOverride());
+app.use(methodOverride('_method'));
 
 app.listen(3000);
 ```
 
+This package leverages [async-busboy](https://github.com/m4nuC/async-busboy) for `multipart/formdata` enctype.  
+For those who want to read files and fields in this case, a new helper method `ctx.req.getAsyncBusboyBody()` is exposed.  
+Thus, instead of
+```js
+const { files, fields } = await asyncBusboy(ctx.req);
+```
+, you need to use
+```js
+const { files, fields } = await ctx.req.getAsyncBusboyBody();
+```
+
 
 ### License