From 8b862a548cb2a546da65f586e21f79b21cd11967 Mon Sep 17 00:00:00 2001
From: tw2665 <55668073+tw2665@users.noreply.github.com>
Date: Fri, 21 May 2021 09:34:54 -0400
Subject: [PATCH] add python solution fot 0018.4sum

correct format.
---
 problems/0018.四数之和.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/problems/0018.四数之和.md b/problems/0018.四数之和.md
index 5012c35e..c1f3cb7f 100644
--- a/problems/0018.四数之和.md
+++ b/problems/0018.四数之和.md
@@ -165,7 +165,7 @@ class Solution {
 ```
 
 Python：
-```python3
+```python
 
 class Solution(object):
     def fourSum(self, nums, target):