Update README.md

README.md

@@ -43,13 +43,11 @@ We pretrain the model on  100 billion tokens, including:
 Please kindly cite using the following BibTeX:
 
 ```bibtex
-@misc{zhang2024relu2,
+@article{zhang2024relu2,
       title={ReLU$^2$ Wins: Discovering Efficient Activation Functions for Sparse LLMs}, 
       author={Zhengyan Zhang and Yixin Song and Guanghui Yu and Xu Han and Yankai Lin and Chaojun Xiao and Chenyang Song and Zhiyuan Liu and Zeyu Mi and Maosong Sun},
-      year={2024},
-      eprint={2402.03804},
-      archivePrefix={arXiv},
-      primaryClass={cs.LG}
+      journal = {arXiv preprint arXiv:2402.03804},
+       year={2024},
 }
 ```