Update README.md

README.md

@@ -21,7 +21,7 @@ This model classifies an argument as appropriate or inappropriate. In the case o
 
 <!-- Provide the basic links for the model. -->
 
-- **Repository:** [https://github.com/timonziegenbein/appropriateness-corpus]
+- **Repository:** [https://github.com/timonziegenbein/appropriateness-corpus](https://github.com/timonziegenbein/appropriateness-corpus)
 - **Paper [optional]:** [Modeling Appropriate Language in Argumentation](https://aclanthology.org/2023.acl-long.238/)