docs: Add note about Vue Data Object for spreading

nickmessing · nickmessing · commit 5c0c7100856d · 2018-12-25T11:11:41.000+02:00
diff --git a/README.md b/README.md
@@ -75,7 +75,7 @@ render() {
 }
 ```
 
-with the spread operator:
+with the spread operator (object needs to be compatible with [Vue Data Object](https://vuejs.org/v2/guide/render-function.html#The-Data-Object-In-Depth)):
 
 ```jsx
 render() {
@@ -84,7 +84,7 @@ render() {
     placeholder: 'Enter your email'
   }
 
-  return <input {...inputAttrs} />
+  return <input {...{ attrs: inputAttrs }} />
 }
 ```
 

Original file line number	Diff line number	Diff line change
`@@ -75,7 +75,7 @@ render() {`
`75`	`75`	`}`
`76`	`76`	```
`77`	`77`
`78`		`-with the spread operator:`
	`78`	`+with the spread operator (object needs to be compatible with [Vue Data Object](https://vuejs.org/v2/guide/render-function.html#The-Data-Object-In-Depth)):`
`79`	`79`
`80`	`80`	```jsx
`81`	`81`	`render() {`
`@@ -84,7 +84,7 @@ render() {`
`84`	`84`	`placeholder: 'Enter your email'`
`85`	`85`	`}`
`86`	`86`
`87`		`- return <input {...inputAttrs} />`
	`87`	`+ return <input {...{ attrs: inputAttrs }} />`
`88`	`88`	`}`
`89`	`89`	```
`90`	`90`