Update README.md

README.md

@@ -147,14 +147,14 @@ The annotations were performed by workers at Amazon Mechanical Turk.
 MIT
 
 ### Citation Information
-
+```
 @article{atanasova2022fact,
   title={Fact Checking with Insufficient Evidence},
   author={Atanasova, Pepa and Simonsen, Jakob Grue and Lioma, Christina and Augenstein, Isabelle},
   journal={Transactions of the Association for Computational Linguistics (TACL)},
   year={2022}
 }
-
+```
 ### Contributions
 
 Thanks to [@apepa](https://github.com/apepa) for adding this dataset.