Update README_EN.md

CppCXY · web-flow · commit b762a27bacca · 2022-02-12T16:18:54.000+08:00
diff --git a/README_EN.md b/README_EN.md
@@ -43,4 +43,4 @@ cmake --build .
 
 ## License
 
-no License
+[MIT](LICENSE)
