Update README.md

README.md

@@ -14,14 +14,5 @@ Spectral Policy Optimization: Coloring your Incorrect Reasoning in GRPO
 https://arxiv.org/abs/2505.11595
 
 Please cite
-'''
-@inproceedings{
-chen2025spectral,
-title={Spectral Policy Optimization: Coloring your Incorrect Reasoning in {GRPO}},
-author={Peter Chen and Xiaopeng Li and Ziniu Li and Xi Chen and Tianyi Lin},
-booktitle={2nd AI for Math Workshop @ ICML 2025},
-year={2025},
-url={https://openreview.net/forum?id=IIBDElbi7s}
-}
-'''
+<pre lang="bibtex"><code>@inproceedings{chen2025spectral, title = {Spectral Policy Optimization: Coloring your Incorrect Reasoning in {GRPO}}, author = {Peter Chen and Xiaopeng Li and Ziniu Li and Xi Chen and Tianyi Lin}, booktitle = {2nd AI for Math Workshop @ ICML 2025}, year = {2025}, url = {https://openreview.net/forum?id=IIBDElbi7s} }</code></pre>
 -PLC