Update README.md

README.md

@@ -277,9 +277,13 @@ In the present dataset, we have kept only the filtered data hence the names `OE_
 ## Citation
 
 ```
-@preprint{nyandwi2025grounding,
-  title={Grounding Multilingual Multimodal LLMs With Cultural Knowledge},
-  author={Nyandwi, Jean de Dieu and Song, Yueqi and Khanuja, Simran and Neubig, Graham},
-  year={2025}
+@misc{nyandwi2025groundingmultilingualmultimodalllms,
+      title={Grounding Multilingual Multimodal LLMs With Cultural Knowledge}, 
+      author={Jean de Dieu Nyandwi and Yueqi Song and Simran Khanuja and Graham Neubig},
+      year={2025},
+      eprint={2508.07414},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL},
+      url={https://arxiv.org/abs/2508.07414}, 
 }
 ```