From b329d37c5bb7d97b9fd11b2d0b313de7bda6bfec Mon Sep 17 00:00:00 2001
From: Zihan Ding <1402434478@qq.com>
Date: Mon, 14 Mar 2022 15:13:48 -0400
Subject: [PATCH] Update index.md

---
 chapter_reinforcement_learning/index.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/chapter_reinforcement_learning/index.md b/chapter_reinforcement_learning/index.md
index e8a36f4..5062091 100644
--- a/chapter_reinforcement_learning/index.md
+++ b/chapter_reinforcement_learning/index.md
@@ -13,7 +13,8 @@
 
 rl_introduction
 single_node_rl
+distributed_node_rl
 marl
 marl_sys
 summary
-```
\ No newline at end of file
+```