Update README.md

README.md

@@ -81,12 +81,12 @@ EUROPA is a dataset designed for training and evaluating multilingual keyphrase
 **Source:** Derived from Court of Justice of the European Union judgments.
 
 - **Curated by:** N3 team
-- **Language(s) (NLP):** French, German, English, Italian, Dutch, Greek, Danish, Portuguese, Spanish, Swedish, Finnish, Lithuanian, Estonian, Czech, Hungarian, Latvian, Slovenian, Polish, Maltese, Slovak, Romanian, Bulgarian, Croatian, Irish
+- **Languages:** French, German, English, Italian, Dutch, Greek, Danish, Portuguese, Spanish, Swedish, Finnish, Lithuanian, Estonian, Czech, Hungarian, Latvian, Slovenian, Polish, Maltese, Slovak, Romanian, Bulgarian, Croatian, Irish
 - **License:** MIT License
 
 ### Dataset Sources
 
-- **Paper [optional]:** https://arxiv.org/abs/2403.00252
+- **Paper:** https://arxiv.org/abs/2403.00252
 
 ## Dataset Structure