fix code example for generating reducers (#2899)

seriousManual · timdorr · commit b8b596efc334 · 2018-03-22T09:28:46.000-04:00
diff --git a/docs/recipes/ReducingBoilerplate.md b/docs/recipes/ReducingBoilerplate.md
@@ -505,7 +505,7 @@ Let's write a function that lets us express reducers as an object mapping from a
 
 ```js
 export const todos = createReducer([], {
-  [ActionTypes.ADD_TODO](state, action) {
+  [ActionTypes.ADD_TODO]: (state, action) => {
     let text = action.text.trim()
     return [...state, text]
   }

Original file line number	Diff line number	Diff line change
`@@ -505,7 +505,7 @@ Let's write a function that lets us express reducers as an object mapping from a`
`505`	`505`
`506`	`506`	```js
`507`	`507`	`export const todos = createReducer([], {`
`508`		`- [ActionTypes.ADD_TODO](state, action) {`
	`508`	`+ [ActionTypes.ADD_TODO]: (state, action) => {`
`509`	`509`	`let text = action.text.trim()`
`510`	`510`	`return [...state, text]`
`511`	`511`	`}`