Update README.md

Author: Shinigami92

README.md

@@ -59,4 +59,4 @@ Improve your eslint configuration experience with:
 
 - [Proposal Idea](https://github.com/eslint/eslint/issues/14249)
 - `Vite` and [Evan You](https://github.com/yyx990803) for the idea
-- [@antfu](https://github.com/antfu) and her [tweet](https://twitter.com/antfu7/status/1365907188338753536)
+- [@antfu](https://github.com/antfu) and his [tweet](https://twitter.com/antfu7/status/1365907188338753536)