wikitext description wrong
{'login': 'hongyuanmei', 'id': 19693633, 'node_id': 'MDQ6VXNlcjE5NjkzNjMz', 'avatar_url': 'https://avatars.githubusercontent.com/u/19693633?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/hongyuanmei', 'html_url': 'https://github.com/hongyuanmei', 'followers_url': 'https://api.github.com/users/hongyuanmei/followers', 'following_url': 'https://api.github.com/users/hongyuanmei/following{/other_user}', 'gists_url': 'https://api.github.com/users/hongyuanmei/gists{/gist_id}', 'starred_url': 'https://api.github.com/users/hongyuanmei/starred{/owner}{/repo}', 'subscriptions_url': 'https://api.github.com/users/hongyuanmei/subscriptions', 'organizations_url': 'https://api.github.com/users/hongyuanmei/orgs', 'repos_url': 'https://api.github.com/users/hongyuanmei/repos', 'events_url': 'https://api.github.com/users/hongyuanmei/events{/privacy}', 'received_events_url': 'https://api.github.com/users/hongyuanmei/received_events', 'type': 'User', 'site_admin': False}
[{'id': 1935892857, 'node_id': 'MDU6TGFiZWwxOTM1ODkyODU3', 'url': 'https://api.github.com/repos/huggingface/datasets/labels/bug', 'name': 'bug', 'color': 'd73a4a', 'default': True, 'description': "Something isn't working"}]
{'login': 'albertvillanova', 'id': 8515462, 'node_id': 'MDQ6VXNlcjg1MTU0NjI=', 'avatar_url': 'https://avatars.githubusercontent.com/u/8515462?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/albertvillanova', 'html_url': 'https://github.com/albertvillanova', 'followers_url': 'https://api.github.com/users/albertvillanova/followers', 'following_url': 'https://api.github.com/users/albertvillanova/following{/other_user}', 'gists_url': 'https://api.github.com/users/albertvillanova/gists{/gist_id}', 'starred_url': 'https://api.github.com/users/albertvillanova/starred{/owner}{/repo}', 'subscriptions_url': 'https://api.github.com/users/albertvillanova/subscriptions', 'organizations_url': 'https://api.github.com/users/albertvillanova/orgs', 'repos_url': 'https://api.github.com/users/albertvillanova/repos', 'events_url': 'https://api.github.com/users/albertvillanova/events{/privacy}', 'received_events_url': 'https://api.github.com/users/albertvillanova/received_events', 'type': 'User', 'site_admin': False}
[{'login': 'albertvillanova', 'id': 8515462, 'node_id': 'MDQ6VXNlcjg1MTU0NjI=', 'avatar_url': 'https://avatars.githubusercontent.com/u/8515462?v=4', 'gravatar_id': '', 'url': 'https://api.github.com/users/albertvillanova', 'html_url': 'https://github.com/albertvillanova', 'followers_url': 'https://api.github.com/users/albertvillanova/followers', 'following_url': 'https://api.github.com/users/albertvillanova/following{/other_user}', 'gists_url': 'https://api.github.com/users/albertvillanova/gists{/gist_id}', 'starred_url': 'https://api.github.com/users/albertvillanova/starred{/owner}{/repo}', 'subscriptions_url': 'https://api.github.com/users/albertvillanova/subscriptions', 'organizations_url': 'https://api.github.com/users/albertvillanova/orgs', 'repos_url': 'https://api.github.com/users/albertvillanova/repos', 'events_url': 'https://api.github.com/users/albertvillanova/events{/privacy}', 'received_events_url': 'https://api.github.com/users/albertvillanova/received_events', 'type': 'User', 'site_admin': False}]
["Hi @hongyuanmei, thanks for reporting.\r\n\r\nI'm fixing it."
 'Duplicate of:\r\n- #795']
## Describe the bug
Descriptions of the wikitext datasests are wrong. 

## Steps to reproduce the bug
Please see: https://github.com/huggingface/datasets/blob/f6dcafce996f39b6a4bbe3a9833287346f4a4b68/datasets/wikitext/wikitext.py#L50

## Expected results
The descriptions for raw-v1 and v1 should be switched. 
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