Update README.md

README.md

@@ -37,13 +37,12 @@ model = AutoModelForCausalLM.from_pretrained("MaLA-LM/lucky52-bloom-7b1-no-51")
 
 ### Citation
 ```
-@misc{lucky52,
-  title         = "Lucky 52: How Many Languages Are Needed to Instruction Fine-Tune Large Language Models?",
-  author        = "Shaoxiong Ji and Pinzhen Chen",
-  year          = "2024",
-  eprint        = "2404.04850",
-  archiveprefix = "arXiv",
-  primaryclass  = "cs.CL"
+@inproceedings{ji2025lucky52,
+      title={How Many Languages Make Good Multilingual Instruction Tuning? A Case Study on BLOOM}, 
+      author={Shaoxiong Ji and Pinzhen Chen},
+      year={2025},
+      booktitle={Proceedings of COLING},
+      url={https://arxiv.org/abs/2404.04850}, 
 }
 ```