Update README.md

README.md

@@ -57,6 +57,8 @@ This model was originally contributed by Fangyu Liu, Francesco Piccinno et al. a
 
 # Citation
 
+If you want to cite this work, please consider citing the original paper:
+```
 @misc{liu2022matcha,
       title={MatCha: Enhancing Visual Language Pretraining with Math Reasoning and Chart Derendering}, 
       author={Fangyu Liu and Francesco Piccinno and Syrine Krichene and Chenxi Pang and Kenton Lee and Mandar Joshi and Yasemin Altun and Nigel Collier and Julian Martin Eisenschlos},
@@ -65,4 +67,4 @@ This model was originally contributed by Fangyu Liu, Francesco Piccinno et al. a
       archivePrefix={arXiv},
       primaryClass={cs.CL}
 }
-
+```