LLM4AAMAS: minor modification

README.md

@@ -178,7 +178,7 @@ Many models are available at the following URLs:
     *OpenAI Team (2024)*
     Published on *arXiv*
 
-- **[LLaVA: Large Language and Vision Assistant. Visual Instruction Tuning](https://proceedings.neurips.cc/paper_files/paper/2023/file/6dcf277ea32ce3288914faf369fe6de0-Paper-Conference.pdf)**  
+- **[LLaVA: Large Language and Vision Assistant. Visual Instruction Tuning](https://proceedings.neurips.cc/paper_files/paper/2023/file/6dcf277ea32ce3288914faf369fe6de0-Paper-Conference.pdf)**
   Haotian Liu, Chunyuan Li, Qingyang Wu, Yong Jae Lee (2023)
   Published in *Advances in Neural Information Processing Systems (NeurIPS
   2023)*
@@ -408,9 +408,10 @@ occur, chatbots tend to be more cooperative and altruistic, displaying higher
 levels of trust, generosity, and reciprocity. They behave as if they prioritize
 maximizing the total payoff of both players rather than solely their own gain.
 
-- **[A Turing test of whether AI chatbots are behaviorally similar to humans](https://doi.org/10.1073/pnas.2313925121)** *Qiaozhu Mei, Yutong Xie, Walter Yuan, Matthew O. Jackson (2024)*  
-  Published in *Proceedings of the National Academy of Sciences*, **121**(9), e2313925121.  
-  DOI: [10.1073/pnas.2313925121](https://doi.org/10.1073/pnas.2313925121)
+- **[A Turing test of whether AI chatbots are behaviorally similar to
+  humans](https://doi.org/10.1073/pnas.2313925121)** Qiaozhu Mei, Yutong Xie,
+  Walter Yuan, Matthew O. Jackson (2024) in Proceedings of the National Academy
+  of Sciences*, 121(9).
 
 
 A study of LLMS as artificial social agents playing the iterated prisoner's