Update index.html

index.html

@@ -698,12 +698,12 @@ <h2 class="title is-3">Case Study</h2>
   <section class="section" id="BibTeX">
     <div class="container is-max-desktop content">
       <h2 class="title is-3 has-text-centered">BibTeX</h2>
-      <pre><code>@article{Xie2024TravelPlanner,
-        author    = {Jian Xie, Kai Zhang, Jiangjie Chen, Tinghui Zhu, Renze Lou, Yuandong Tian, Yanghua Xiao, Yu Su},
-        title     = {TravelPlanner: A Benchmark for Real-World Planning with Language Agents},
-        journal   = {arXiv preprint arXiv: 2402.01622},
-        year      = {2024}
-      }</code></pre>
+      <pre><code>@article{xie2024travelplanner,
+  title={Travelplanner: A benchmark for real-world planning with language agents},
+  author={Xie, Jian and Zhang, Kai and Chen, Jiangjie and Zhu, Tinghui and Lou, Renze and Tian, Yuandong and Xiao, Yanghua and Su, Yu},
+  journal={arXiv preprint arXiv:2402.01622},
+  year={2024}
+}</code></pre>
     </div>
   </section>