Finished Interview-4

Author: NLP-LOVE

README.md

@@ -18,7 +18,7 @@
 | 类型     | 题型                                                         |
 | -------- | ------------------------------------------------------------ |
 | 数据结构 | [Interview-3：数组中重复的数字](https://github.com/NLP-LOVE/CodingInterviews2-ByPython/blob/master/Algorithm/Interview-3.md) |
-|          | [Interview-4：二维数组中的查找](https://github.com/NLP-LOVE/CodingInterviews2-ByPython/blob/master/Algorithm/Interview-4.md) |
+| 数据结构 | [Interview-4：二维数组中的查找](https://github.com/NLP-LOVE/CodingInterviews2-ByPython/blob/master/Algorithm/Interview-4.md) |