Update README.md

README.md

@@ -58,15 +58,12 @@ model_tf = TFT5ForConditionalGeneration.from_pretrained(model_name)
 ```
 
 
-## Citation
-We are preparing an arXiv submission and soon will provide a citation. For now, if you need to cite use:
-```bibtex
-@misc{ptt5_2020,
-  Author = {Carmo, Diedre and Piau, Marcos and Campiotti, Israel and Nogueira, Rodrigo and Lotufo, Roberto},
-  Title = {PTT5: Pre-training and validating the T5 transformer in Brazilian Portuguese data},
-  Year = {2020},
-  Publisher = {GitHub},
-  Journal = {GitHub repository},
-  Howpublished = {\url{https://github.com/unicamp-dl/PTT5}}
-}
-```
+# Citation
+If you use PTT5, 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}
+    }