Update README.md

README.md

@@ -74,7 +74,7 @@ This model was originally contributed by Kenton Lee, Mandar Joshi et al. and add
 # Citation
 
 If you want to cite this work, please consider citing the original paper:
-
+```
 @misc{https://doi.org/10.48550/arxiv.2210.03347,
   doi = {10.48550/ARXIV.2210.03347},
   
@@ -92,3 +92,4 @@ If you want to cite this work, please consider citing the original paper:
   
   copyright = {Creative Commons Attribution 4.0 International}
 }
+```