Update README.md

coderhare · web-flow · commit c42713951351 · 2021-10-19T09:13:50.000+08:00
diff --git a/README.md b/README.md
@@ -19,7 +19,7 @@
 
 
 
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+|  第一章：基本门电路                      |  [note1](https://github.com/coderhare/nand2tetris/blob/main/Notes/%E7%AC%AC%E4%B8%80%E7%AB%A0%EF%BC%9A%E5%9F%BA%E6%9C%AC%E9%97%A8%E7%94%B5%E8%B7%AF.md)         |
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