Update README.md

README.md

@@ -20,6 +20,7 @@ Project Member:
 - Xiuyu Wu @ Peking University
 
 Reference:
+```
 @misc{wang2023maud,
       title={MAUD: An Expert-Annotated Legal NLP Dataset for Merger Agreement Understanding}, 
       author={Steven H. Wang and Antoine Scardigli and Leonard Tang and Wei Chen and Dimitry Levkin and Anya Chen and Spencer Ball and Thomas Woodside and Oliver Zhang and Dan Hendrycks},
@@ -27,4 +28,5 @@ Reference:
       eprint={2301.00876},
       archivePrefix={arXiv},
       primaryClass={cs.CL}
-}
+}
+```