docs: fix async import example

TheAlexLichter · TheAlexLichter · commit 1db0dd978b90 · 2018-05-09T13:32:51.000+02:00
diff --git a/README.md b/README.md
@@ -47,12 +47,9 @@ export default {
 #### Async import
 
 ```js
-import VueNextLevelScroll from 'vue-next-level-scroll'
-
-
 export default {
   components: {
-    VueNextLevelScroll
+    VueNextLevelScroll: () => import('vue-next-level-scroll')
   }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -47,12 +47,9 @@ export default {`
`47`	`47`	`#### Async import`
`48`	`48`
`49`	`49`	```js
`50`		`-import VueNextLevelScroll from 'vue-next-level-scroll'`
`51`		`-`
`52`		`-`
`53`	`50`	`export default {`
`54`	`51`	`components: {`
`55`		`- VueNextLevelScroll`
	`52`	`+ VueNextLevelScroll: () => import('vue-next-level-scroll')`
`56`	`53`	`}`
`57`	`54`	`}`
`58`	`55`