minor

README.md

@@ -17,7 +17,7 @@ Code will be released in June.
 ```bibtex
 @inproceedings{pan2023draggan,
     title={Drag Your GAN: Interactive Point-based Manipulation on the Generative Image Manifold}, 
-    author={Pan, Xingang and Tewari, Ayush, and Leimkühler, Thomas and Liu, Lingjie and Meka, Abhimitra and Theobalt, Christian},
+    author={Pan, Xingang and Tewari, Ayush, and Leimk{\"u}hler, Thomas and Liu, Lingjie and Meka, Abhimitra and Theobalt, Christian},
     booktitle = {ACM SIGGRAPH 2023 Conference Proceedings},
     year={2023}
 }