From 9be5ce34d7bd375f9b7d983a2c5bc981d7e90fe8 Mon Sep 17 00:00:00 2001
From: ehlxr <ehlxr.me@gmail.com>
Date: Sun, 8 Nov 2020 22:26:17 +0800
Subject: [PATCH] update at 2020-11-08 22:26:17 by ehlxr

---
 src/main/java/me/ehlxr/sort/HeapSort.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/me/ehlxr/sort/HeapSort.java b/src/main/java/me/ehlxr/sort/HeapSort.java
index 6aad702..0cd0e0b 100644
--- a/src/main/java/me/ehlxr/sort/HeapSort.java
+++ b/src/main/java/me/ehlxr/sort/HeapSort.java
@@ -53,7 +53,7 @@ public class HeapSort {
     public static void sort(int[] arr) {
         // 1. 将无序序列构建为一个堆
         for (int i = arr.length / 2 - 1; i >= 0; i--) {
-            // 从第一个非叶子结点从下至上，从右至左调整结构
+            // 从最后一个非叶子结点从下至上，从右至左调整结构
             adjustHeap(arr, i, arr.length);
         }
         System.out.println("max heap: " + Arrays.toString(arr));