Fix missing tags in dataset cards (#4921)

* Fix missing tags in dataset cards

* Force CI re-run

Commit from https://github.com/huggingface/datasets/commit/a0b6402e8f32a806b1ef0ff4b99fd58e54232d49

README.md

@@ -5,6 +5,8 @@ language_creators:
 - found
 language:
 - en
+license:
+- cc0-1.0
 multilinguality:
 - monolingual
 size_categories:
@@ -50,8 +52,9 @@ pretty_name: '#MeTooMA dataset'
 ## Dataset Description
 
 - **Homepage:** https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/JN4EYU
+- **Repository:** https://github.com/midas-research/MeTooMA
 - **Paper:** https://ojs.aaai.org//index.php/ICWSM/article/view/7292
-- **Point of Contact:** https://github.com/midas-research/MeTooMA
+- **Point of Contact:** [More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
 
 
 ### Dataset Summary