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:
 - conditional-text-generation
 task_ids:
 - machine-translation
+pretty_name: CodeXGlueCcCodeToCodeTrans
 ---
 # Dataset Card for "code_x_glue_cc_code_to_code_trans"
 
@@ -159,4 +160,4 @@ Computational Use of Data Agreement (C-UDA) License.
 
 ### Contributions
 
-Thanks to @madlag (and partly also @ncoop57) for adding this dataset.
+Thanks to @madlag (and partly also @ncoop57) for adding this dataset.