Update files from the datasets library (from 1.18.0)

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

README.md

@@ -18,6 +18,7 @@ task_categories:
 task_ids:
 - sentiment-classification
 paperswithcode_id: nsmc
+pretty_name: Naver Sentiment Movie Corpus
 ---
 
 # Dataset Card for Naver sentiment movie corpus
@@ -151,4 +152,4 @@ Each instance is a movie review written by Korean internet users on Naver, the m
 
 ### Contributions
 
-Thanks to [@jaketae](https://github.com/jaketae) for adding this dataset.
+Thanks to [@jaketae](https://github.com/jaketae) for adding this dataset.