From 25fa070622078efdd383e118bf2dd03cdaab3a8a Mon Sep 17 00:00:00 2001
From: Qbuiba <37890918+Qbuiba@users.noreply.github.com>
Date: Sun, 2 Dec 2018 10:10:26 +0700
Subject: [PATCH] Uppercase the ES6 word (#23907)

---
 guide/english/redux/redux-reducers/index.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/guide/english/redux/redux-reducers/index.md b/guide/english/redux/redux-reducers/index.md
index 67bd4127334..01802221c41 100644
--- a/guide/english/redux/redux-reducers/index.md
+++ b/guide/english/redux/redux-reducers/index.md
@@ -88,7 +88,8 @@ const actions = [
 ]
 ```
 
-you can generate new state based on those list of actions. How would we do that? By using a reducer function, like so:
+
+You can generate new state based on those list of actions. How would we do that? By using a reducer function, which takes in the current state and the action that was triggered and then returns a new state. Here we used the ES6 default parameter syntax to assign a default value to the state array, like so:
 
 ```javascript