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:
 - multi-class-classification
 paperswithcode_id: gutenberg-time-dataset
+pretty_name: the Gutenberg Time dataset
 ---
 
 # Dataset Card for the Gutenberg Time dataset
@@ -163,4 +164,4 @@ Allen Kim, Charuta Pethe and Steven Skiena, Stony Brook University
 ```
 ### Contributions
 
-Thanks to [@TevenLeScao](https://github.com/TevenLeScao) for adding this dataset.
+Thanks to [@TevenLeScao](https://github.com/TevenLeScao) for adding this dataset.