Update files from the datasets library (from 1.18.0)

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

README.md

@@ -17,6 +17,7 @@ task_categories:
 - text-classification
 task_ids:
 - multi-class-classification
+pretty_name: CodeXGlueCcDefectDetection
 ---
 # Dataset Card for "code_x_glue_cc_defect_detection"
 
@@ -164,4 +165,4 @@ pages={10197--10207}, year={2019}
 
 ### Contributions
 
-Thanks to @madlag (and partly also @ncoop57) for adding this dataset.
+Thanks to @madlag (and partly also @ncoop57) for adding this dataset.