From 0c60037e569ee7a717ceabd54bca3db498769f0f Mon Sep 17 00:00:00 2001
From: Akshit <111843857+LifeGoesOnionOnionOnion@users.noreply.github.com>
Date: Thu, 10 Oct 2024 15:53:54 +0530
Subject: [PATCH] Update avl_tree.md (#1524)

Syntax for avl trees updated
---
 docs/chapter_tree/avl_tree.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/chapter_tree/avl_tree.md b/docs/chapter_tree/avl_tree.md
index 0b37a726f..3d9018677 100644
--- a/docs/chapter_tree/avl_tree.md
+++ b/docs/chapter_tree/avl_tree.md
@@ -180,7 +180,7 @@ AVL 树既是二叉搜索树，也是平衡二叉树，同时满足这两类二
 
     ```c title=""
     /* AVL 树节点结构体 */
-    TreeNode struct TreeNode {
+    typedef struct TreeNode {
         int val;
         int height;
         struct TreeNode *left;