Update README.md

README.md

@@ -55,12 +55,15 @@ for result in results:
 
 For additional configurations and more advanced usage, consult the `rerankers` [GitHub repository](https://github.com/AnswerDotAI/rerankers).
 
-# Citation
+## Citation
 If you use our models, please cite:
-
-    @article{ptt5_2020,
-      title={PTT5: Pretraining and validating the T5 model on Brazilian Portuguese data},
-      author={Carmo, Diedre and Piau, Marcos and Campiotti, Israel and Nogueira, Rodrigo and Lotufo, Roberto},
-      journal={arXiv preprint arXiv:2008.09144},
-      year={2020}
-    }
+```
+@misc{piau2024ptt5v2,
+      title={ptt5-v2: A Closer Look at Continued Pretraining of T5 Models for the Portuguese Language}, 
+      author={Marcos Piau and Roberto Lotufo and Rodrigo Nogueira},
+      year={2024},
+      eprint={2406.10806},
+      archivePrefix={arXiv},
+      primaryClass={id='cs.CL' full_name='Computation and Language' is_active=True alt_name='cmp-lg' in_archive='cs' is_general=False description='Covers natural language processing. Roughly includes material in ACM Subject Class I.2.7. Note that work on artificial languages (programming languages, logics, formal systems) that does not explicitly address natural-language issues broadly construed (natural-language processing, computational linguistics, speech, text retrieval, etc.) is not appropriate for this area.'}
+}
+```