From d5e8b33ad1efb3df7ddece5314efba12af7325f4 Mon Sep 17 00:00:00 2001
From: Gaiejj <524339208@qq.com>
Date: Sun, 20 Aug 2023 01:47:46 +0800
Subject: [PATCH] docs: fix typo

---
 docs/source/usage/implement.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/source/usage/implement.rst b/docs/source/usage/implement.rst
index af79ef8..ba1ebb1 100644
--- a/docs/source/usage/implement.rst
+++ b/docs/source/usage/implement.rst
@@ -36,7 +36,7 @@ You can customize new alforithms based on it.
 Next we will provide a detailed example to show how to customize the ``PPO`` algorithm to ``PPO-Lag`` algorithm.
 
 Example: PPO-Lag
----------------
+----------------
 
 The Lagrangian multiplier is a useful tool to control the constraint violation in the Safe RL algorithms.
 Classic RL algorithms combined with the Lagrangian multiplier are exellent baselines for Safe RL algorithms.