docs: change funciton to method (vuejs#2043)

Yukon123 · web-flow · commit c0bad80e9c88 · 2021-10-04T18:06:13.000+09:00
diff --git a/docs/guide/composition-api.md b/docs/guide/composition-api.md
@@ -37,7 +37,7 @@ export default {
 
 ## Accessing Mutations and Actions
 
-When accessing mutations and actions, you can simply provide the `commit` and `dispatch` function inside the `setup` hook.
+When accessing mutations and actions, you can simply provide the `commit` and `dispatch` method inside the `setup` hook.
 
 ```js
 import { useStore } from 'vuex'
