Update README.md

Author: Evolutionary-Intelligence

README.md

@@ -7,7 +7,7 @@ etc. For any questions or helps, please directly use
 [Discussions](https://github.com/Evolutionary-Intelligence/pypop/discussions). From Jan 1, 2026,
 this open-source library has been maintained by Dr. Qiqi Duan, a Lecturer in Department of
 Artificial Intelligence, School of Computing and Artificial Intelligence, Jiangxi University of
-Finance and Economics, Nanchang, Jiangxi, China, after his graduation from the joint Ph.D.
+Finance and Economics (JXUFE), Nanchang, Jiangxi, China, after his graduation from the joint Ph.D.
 program of Harbin Institute of Technology (Harbin, Heilongjiang, China) and Southern University
 of Science and Technology (Shenzhen, Guangdong, China) in 2025.