Update files from the datasets library (from 1.7.0)

Release notes: https://github.com/huggingface/datasets/releases/tag/1.7.0

README.md

@@ -5,27 +5,27 @@ language_creators:
 - crowdsourced
 - expert-generated
 languages:
-- "fr"
-- "de"
-- "es"
-- "ca"
-- "it"
-- "ru"
-- "zh-CN"
-- "pt"
-- "fa"
-- "et"
-- "mn"
-- "nl"
-- "tr"
-- "ar"
-- "sv-SE"
-- "lv"
-- "sl"
-- "ta"
-- "ja"
-- "id"
-- "cy"
+- fr
+- de
+- es
+- ca
+- it
+- ru
+- zh-CN
+- pt
+- fa
+- et
+- mn
+- nl
+- tr
+- ar
+- sv-SE
+- lv
+- sl
+- ta
+- ja
+- id
+- cy
 licenses:
 - cc-by-nc-4-0
 multilinguality:
@@ -38,6 +38,7 @@ task_categories:
 - other
 task_ids:
 - other-other-speech-translation
+paperswithcode_id: null
 ---
 
 # Dataset Card for covost2
@@ -45,12 +46,12 @@ task_ids:
 ## Table of Contents
 - [Dataset Description](#dataset-description)
   - [Dataset Summary](#dataset-summary)
-  - [Supported Tasks](#supported-tasks-and-leaderboards)
+  - [Supported Tasks and Leaderboards](#supported-tasks-and-leaderboards)
   - [Languages](#languages)
 - [Dataset Structure](#dataset-structure)
   - [Data Instances](#data-instances)
-  - [Data Fields](#data-instances)
-  - [Data Splits](#data-instances)
+  - [Data Fields](#data-fields)
+  - [Data Splits](#data-splits)
 - [Dataset Creation](#dataset-creation)
   - [Curation Rationale](#curation-rationale)
   - [Source Data](#source-data)