add note about higher order components on composition.md

chrisvfritz · chrisvfritz · commit 6e8be5acaadd · 2017-11-11T13:30:53.000-05:00
diff --git a/src/v2/guide/composition.md b/src/v2/guide/composition.md
@@ -427,6 +427,8 @@ function createComponent (options) {
 }
 ```
 
+> If you're familiar with React, their [higher-order components](https://reactjs.org/docs/higher-order-components.html) are one kind of factory function.
+
 Factory functions allow you to better control and simplify how component variations are created. For example, it could be argued that the `ErrorNote` we [created earlier with extension](#An-Example-Use-Case) would be conceptually simpler as a factory function:
 
 ``` js

Original file line number	Diff line number	Diff line change
`@@ -427,6 +427,8 @@ function createComponent (options) {`
`427`	`427`	`}`
`428`	`428`	```
`429`	`429`
	`430`	`+> If you're familiar with React, their [higher-order components](https://reactjs.org/docs/higher-order-components.html) are one kind of factory function.`
	`431`	`+`
`430`	`432`	Factory functions allow you to better control and simplify how component variations are created. For example, it could be argued that the `ErrorNote` we [created earlier with extension](#An-Example-Use-Case) would be conceptually simpler as a factory function:
`431`	`433`
`432`	`434`	``` js