Update Yen-Chen's email

README.md

@@ -105,7 +105,7 @@ Please checkout the [Contribution Guidelines](./CONTRIBUTING.md).
 
 ## Contact
 This repository is mainly maintained by the following maintainers:
-- __Yen-Chen Chen__ (yen-chen.chen@kit.edu)
+- __Yen-Chen Chen__ (yen-chen.chen@tum.de)
 - __Mikael Stellio__ (mikael.stellio@c2sm.ethz.ch)
 - __Will Sawyer__ (william.sawyer@cscs.ch)