fix citation

README.md

@@ -271,14 +271,11 @@ This work is licensed under an [Attribution 4.0 International](https://creativec
 ### Citation Information
 
 ```
-@misc{lacunza2025acadataparalleldatasetacademic,
-      title={ACADATA: Parallel Dataset of Academic Data for Machine Translation}, 
-      author={Iñaki Lacunza and Javier Garcia Gilabert and Francesca De Luca Fornaciari and Javier Aula-Blasco and Aitor Gonzalez-Agirre and Maite Melero and Marta Villegas},
-      year={2025},
-      eprint={2510.12621},
-      archivePrefix={arXiv},
-      primaryClass={cs.CL},
-      url={https://arxiv.org/abs/2510.12621}, 
+@article{lacunza2025acadata,
+  title={ACADATA: Parallel Dataset of Academic Data for Machine Translation},
+  author={Lacunza, I{\~n}aki and Gilabert, Javier Garcia and Fornaciari, Francesca De Luca and Aula-Blasco, Javier and Gonzalez-Agirre, Aitor and Melero, Maite and Villegas, Marta},
+  journal={arXiv preprint arXiv:2510.12621},
+  year={2025}
 }
 ```