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:
 - dialogue-modeling
 paperswithcode_id: taskmaster-2
+pretty_name: Taskmaster-2
 ---
 
 # Dataset Card Creation Guide
@@ -254,4 +255,4 @@ year	= {2019}
 ```
 ### Contributions
 
-Thanks to [@patil-suraj](https://github.com/patil-suraj) for adding this dataset.
+Thanks to [@patil-suraj](https://github.com/patil-suraj) for adding this dataset.