Update README.md

README.md

@@ -19,7 +19,7 @@ Trained with data generated by the Instruction Fusion method.
 - **Paper:** https://arxiv.org/abs/2312.15692
 
 **BibTeX:**
-"""
+```
 @misc{guo2024instruction,
       title={Instruction Fusion: Advancing Prompt Evolution through Hybridization}, 
       author={Weidong Guo and Jiuding Yang and Kaitong Yang and Xiangyang Li and Zhuwei Rao and Yu Xu and Di Niu},
@@ -28,4 +28,4 @@ Trained with data generated by the Instruction Fusion method.
       archivePrefix={arXiv},
       primaryClass={cs.AI}
 }
-"""
+```