fix chain of trust paper link

README.md

@@ -20,7 +20,7 @@ Two papers related to this tool are accepted for publication. See the arXiv pre-
 
 > [!NOTE]
 > - Janovsky, A., Jancar, J., Svenda, P., Chmielewski, Ł., Michalik, J., & Matyas, V. (2023). [sec-certs: Examining the security certification practice for better vulnerability mitigation](https://arxiv.org/abs/2311.17603). To appear in Computers & Security journal.
-> - Janovsky, A., Chmielewski, Ł., Svenda, P., Jancar, J., & Matyas, V. (2024). Chain of trust: [Unraveling the references among Common Criteria certified products](https://arxiv.org/abs/2404.14246). To appear in IFIP SEC 2024.
+> - Janovsky, A., Chmielewski, Ł., Svenda, P., Jancar, J., & Matyas, V. (2024). [Chain of trust: Unraveling the references among Common Criteria certified products](https://arxiv.org/abs/2404.14246). To appear in IFIP SEC 2024.
 
 ## Installation