Update README.md

README.md

@@ -90,7 +90,7 @@ EUROPA is a dataset designed for training and evaluating multilingual keyphrase
 
 ## Dataset Structure
 
-- **celex_id:** CELEX identifier inherited from CJEU. Different translated versions of the same judgment share the same celex_id. If you wish to have a unique identifier for each instance, you can concatenate `lang` and `celex_id` values;
+- **celex_id:** CELEX identifier inherited from CJEU. Different translated versions of the same judgment share the same celex_id. If you wish to set a unique identifier for each instance, you can concatenate `lang` and `celex_id` values;
 - **lang:** ISO 639-1 language code;
 - **input:** judgment transcription or translation;
 - **keyphrases:** reference keyphrases drafted by the CJEU.