add: MIT license

README.md

@@ -86,7 +86,7 @@ dataset_info:
     name: labels
 language:
 - ar
-license: cc-by-nc-4.0
+license: mit
 task_categories:
 - automatic-speech-recognition
 tags:
@@ -216,4 +216,4 @@ if __name__ == '__main__':
 
 ## License
 
-This dataset is licensed under the [Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License](http://creativecommons.org/licenses/by-nc-sa/4.0/).
+This dataset is licensed under the [MIT](https://mit-license.org/)