From 6b0f83bd39c9297612af82269bf0efef36d19a08 Mon Sep 17 00:00:00 2001
From: Zhikai Zeng <44666321+Backl1ght@users.noreply.github.com>
Date: Thu, 29 Oct 2020 18:14:38 +0800
Subject: [PATCH] Update bit-in-block-array.md

fix typo
---
 docs/ds/bit-in-block-array.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/ds/bit-in-block-array.md b/docs/ds/bit-in-block-array.md
index 6da0a4d1..54b4a520 100644
--- a/docs/ds/bit-in-block-array.md
+++ b/docs/ds/bit-in-block-array.md
@@ -147,7 +147,7 @@
     }
     ```
 
-??? node "参考代码(线段树套Treap-TLE)"
+??? node "参考代码(树状数组套Treap-TLE)"
     ```cpp
     #include <bits/stdc++.h>
     using namespace std;
-- 
2.11.0