Update README.md

README.md

@@ -23,6 +23,6 @@ If you use this dataset in your research, please cite:
       eprint={2502.03772},
       archivePrefix={arXiv},
       primaryClass={cs.CV},
-      url={https://arxiv.org/abs/2502.03772   }, 
+      url={https://arxiv.org/abs/2502.03772}, 
 }
 ```