Update README.md

pimkle · web-flow · commit 1ec202951fcb · 2022-09-01T21:58:30.000+08:00
diff --git a/README.md b/README.md
@@ -69,7 +69,7 @@
 - [101. 对称二叉树](https://github.com/Geekhyt/javascript-leetcode/issues/17)
 - [102. 二叉树的层序遍历](https://github.com/Geekhyt/javascript-leetcode/issues/18)
 - [104. 二叉树的最大深度](https://github.com/Geekhyt/javascript-leetcode/issues/19)
-- [wip][110. 平衡二叉树](https://github.com/Geekhyt/javascript-leetcode/issues/76)
+- [done][110. 平衡二叉树](https://github.com/Geekhyt/javascript-leetcode/issues/76)
 - [108. 将有序数组转换为二叉搜索树](https://github.com/Geekhyt/javascript-leetcode/issues/79)
 - [112. 路径总和](https://github.com/Geekhyt/javascript-leetcode/issues/77)
 - [144. 二叉树的前序遍历](https://github.com/Geekhyt/javascript-leetcode/issues/14)
