Update docs/ds/binary-heap.md

Co-Authored-By: ouuan <y___o___u@126.com>

diff --git a/docs/ds/binary-heap.md b/docs/ds/binary-heap.md
index 5735fc0..f3c4e4a 100644 (file)
--- a/docs/ds/binary-heap.md
+++ b/docs/ds/binary-heap.md
@@ -50,7 +50,7 @@ auhor: HeRaNO, Xeonacid
 
 我们发现，上面介绍的几种操作主要依赖于两个核心：向上调整和向下调整。
 
-（伪代码）
+参考代码：
 
 ```cpp
 void up(x) {