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README.md

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 - **Summary:** Concept and Named Entity Recognition (CNER) is a novel task that jointly handles the indentification and classification of concepts and named entities. 
 - **Repository:** [https://github.com/Babelscape/cner](https://github.com/Babelscape/cner)
-- **Paper:** [https://aclanthology.org/2024.naacl-long.461/](CNER: Concept and Named Entity Recognition).
+- **Paper:** [CNER: Concept and Named Entity Recognition](https://aclanthology.org/2024.naacl-long.461/).
 - **Point of Contact:** {martinelli, molfese, tedeschi, navigli}@diag.uniroma1.it
 
 ## Description