Update files from the datasets library (from 1.18.0)

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

README.md

@@ -18,9 +18,10 @@ task_categories:
 task_ids:
 - named-entity-recognition
 paperswithcode_id: null
+pretty_name: KorNER
 ---
 
-# Dataset Card for [Dataset Name]
+# Dataset Card for KorNER
 
 ## Table of Contents
 - [Dataset Description](#dataset-description)
@@ -162,4 +163,4 @@ The prefix `B` denotes the first item of a phrase, and an `I` denotes any non-in
 
 ### Contributions
 
-Thanks to [@jaketae](https://github.com/jaketae) for adding this dataset.
+Thanks to [@jaketae](https://github.com/jaketae) for adding this dataset.