From 506bc009c7c9d51f97fbfb617aa8d303093f2d08 Mon Sep 17 00:00:00 2001
From: GN-Yu <58758623+GN-Yu@users.noreply.github.com>
Date: Fri, 30 Dec 2022 13:22:59 -0500
Subject: [PATCH] Update merge_sort.py

---
 codes/python/chapter_sorting/merge_sort.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/codes/python/chapter_sorting/merge_sort.py b/codes/python/chapter_sorting/merge_sort.py
index f3fb538ae..5fa7d83a9 100644
--- a/codes/python/chapter_sorting/merge_sort.py
+++ b/codes/python/chapter_sorting/merge_sort.py
@@ -28,11 +28,11 @@ def merge(nums, left, mid, right):
         if i > left_end:
             nums[k] = tmp[j]
             j += 1
-        # 否则，若“右子数组已全部合并完”或“左子数组元素 < 右子数组元素”，则选取左子数组元素，并且 i++
+        # 否则，若“右子数组已全部合并完”或“左子数组元素 <= 右子数组元素”，则选取左子数组元素，并且 i++
         elif j > right_end or tmp[i] <= tmp[j]:
             nums[k] = tmp[i]
             i += 1
-        # 否则，若“左子数组元素 > 右子数组元素”，则选取右子数组元素，并且 j++
+        # 否则，若“左右子数组都未全部合并完”且“左子数组元素 > 右子数组元素”，则选取右子数组元素，并且 j++
         else:
             nums[k] = tmp[j]
             j += 1