Update docs

README.md

@@ -6,14 +6,18 @@
 
 > redux-saga HOC for [Next.js](https://github.com/zeit/next.js/)
 
-:warning: This will work only with NextJS 6+ :warning:
-
 ## Installation
 
 ```sh
 yarn add next-redux-saga
 ```
 
+> Note: If you are using Next.js 6+ you have to install `next-redux-saga` with
+>
+> ```js
+> yarn add next-redux-saga@beta
+> ```
+
 ## Getting Started
 
 Check out the official [Next.js example](https://github.com/zeit/next.js/tree/canary/examples/with-redux-saga) or clone this repository and run the local example.
@@ -70,10 +74,10 @@ export default configureStore
 
 ```js
 import React from 'react'
-import App, {Container} from 'next/app'
 import {Provider} from 'react-redux'
+import App, {Container} from 'next/app'
 import withRedux from 'next-redux-wrapper'
-import nextReduxSaga from 'next-redux-saga'
+import withReduxSaga from 'next-redux-saga'
 import configureStore from './configure-store'
 
 class ExampleApp extends App {