Update README.md

README.md

@@ -91,7 +91,8 @@ Please consider citing the original project and the VinVL paper
       archivePrefix={arXiv},
       primaryClass={cs.CV}
 }
-
+```
+```BibTeX
 @inproceedings{zhang2021vinvl,
   title={Vinvl: Revisiting visual representations in vision-language models},
   author={Zhang, Pengchuan and Li, Xiujun and Hu, Xiaowei and Yang, Jianwei and Zhang, Lei and Wang, Lijuan and Choi, Yejin and Gao, Jianfeng},
@@ -99,5 +100,4 @@ Please consider citing the original project and the VinVL paper
   pages={5579--5588},
   year={2021}
 }
-
 ```