From f4baa7d9de3cf9c8200505f8a52028428696fcc9 Mon Sep 17 00:00:00 2001
From: Seven Du <dujinfang@gmail.com>
Date: Tue, 6 Aug 2024 15:05:30 +0800
Subject: [PATCH] add a period at the end (#1478)

---
 docs/index.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/index.md b/docs/index.md
index 14fa0271f..fc67400fb 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -1,5 +1,5 @@
 # Hello 算法
 
-动画图解、一键运行的数据结构与算法教程
+动画图解、一键运行的数据结构与算法教程。
 
 [开始阅读](chapter_hello_algo/)