Update README.md

README.md

@@ -200,7 +200,8 @@ OpenChat 3.5 was trained with C-RLFT on a collection of publicly available high-
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-## 💌 Main Contributor
+## 💌 Contact
 
-* Wang Guan [imonenext@gmail.com], Cheng Sijie [csj23@mails.tsinghua.edu.cn], LDJ
-* We look forward to hearing you and collaborating on this exciting project!
+**Project Lead:**
+- Guan Wang [imonenext at gmail dot com]
+- [Alpay Ariyak](https://github.com/alpayariyak) [aariyak at wpi dot edu]