Update README.md

README.md

@@ -132,7 +132,7 @@ pinned: false
 
 We are a student team at Tsinghua University, working on OpenChat, a project that requires additional computing power or LLMs API keys for further development. If you are interested in our project and would like to offer support, please feel free to reach out to us:
 
-**Project Leader:**
+**Project Leaders:**
 - Guan Wang [imonenext at gmail dot com]
 - [Sijie Cheng](https://adacheng.github.io/) [csj23 at mails dot tsinghua dot edu dot cn]