Update files from the datasets library (from 1.18.0)

Release notes: https://github.com/huggingface/datasets/releases/tag/1.18.0

README.md

@@ -21,6 +21,7 @@ task_categories:
 task_ids:
 - text-classification-other-stance-detection
 paperswithcode_id: cic
+pretty_name: Catalonia Independence Corpus
 ---
 
 # Dataset Card for Catalonia Independence Corpus
@@ -145,4 +146,4 @@ Spanish and Catalan
 
 ### Contributions
 
-Thanks to [@lewtun](https://github.com/lewtun) for adding this dataset.
+Thanks to [@lewtun](https://github.com/lewtun) for adding this dataset.