Update files from the datasets library (from 1.18.0)

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

README.md

@@ -2,9 +2,10 @@
 languages:
 - en
 paperswithcode_id: lc-quad-2-0
+pretty_name: "LC-QuAD 2-0: Large-scale Complex Question Answering Dataset"
 ---
 
-# Dataset Card for "lc_quad"
+# Dataset Card for LC-QuAD 2.0
 
 ## Table of Contents
 - [Dataset Description](#dataset-description)
@@ -173,4 +174,4 @@ organization={Springer}
 
 ### Contributions
 
-Thanks to [@lewtun](https://github.com/lewtun), [@thomwolf](https://github.com/thomwolf), [@patrickvonplaten](https://github.com/patrickvonplaten) for adding this dataset.
+Thanks to [@lewtun](https://github.com/lewtun), [@thomwolf](https://github.com/thomwolf), [@patrickvonplaten](https://github.com/patrickvonplaten) for adding this dataset.