Citation: keep VeriContest capitalized and mark the Jr. suffix in BibTeX

README.md

@@ -178,8 +178,8 @@ If you use VeriContest Lite, please cite VeriContest:
 
 ```bibtex
 @article{xie2026vericontest,
-  title={VeriContest: A Competitive-Programming Benchmark for Verifiable Code Generation},
-  author={Xie, Zichen and Pawagi, Mrigank and Liu, Yuxin and Rai, Aaditi and Shao, Lize and Berberian Jr, John and Che, Sicong and Wang, Wenxi},
+  title={{VeriContest}: A Competitive-Programming Benchmark for Verifiable Code Generation},
+  author={Xie, Zichen and Pawagi, Mrigank and Liu, Yuxin and Rai, Aaditi and Shao, Lize and Berberian, Jr., John and Che, Sicong and Wang, Wenxi},
   journal={arXiv preprint arXiv:2605.08553},
   year={2026}
 }