Update README.md

README.md

@@ -65,10 +65,12 @@ Each proposition is annotated as spans enclosed by `[M]` and `[/M]`.
 
 ### Citation
 
+```
 @inproceedings{chen2023propsegment,
     title = "{PropSegmEnt}: A Large-Scale Corpus for Proposition-Level Segmentation and Entailment Recognition",
     author = "Chen, Sihao and Buthpitiya, Senaka and Fabrikant, Alex and Roth, Dan  and Schuster, Tal",
     booktitle = "Findings of the Association for Computational Linguistics: ACL 2023",
     year = "2023",
 }
+```