UPDATE README.md

README.md

@@ -79,4 +79,5 @@ Note: Panoptic dataset (ADE, CityScapes, MV) are with the metric of PQ. Semantic
   author={Chen, Jieneng and Yu, Qihang and Shen, Xiaohui and Yuille, ALan and Chen, Liang-Chieh},
   journal={arXiv preprint arXiv:xxx.xxxxx},
   year={2024}
-}
+}
+```