Polish readme

README.md

@@ -61,14 +61,9 @@ configs:
 This is the benchmark for Commit Message Generation task as part of
 🏟️ [Long Code Arena benchmark](https://huggingface.co/spaces/JetBrains-Research/long-code-arena).
 
-## How-to
+Current version is a manually curated subset of the Python test set from the 🤗 [CommitChronicle dataset](https://huggingface.co/datasets/JetBrains-Research/commit-chronicle), tailored for larger commits.
 
-> Temporary: While the dataset is private, if you haven't used HF Hub before, add your token via `huggingface-cli`
-> first:
->
->    ```
->    huggingface-cli login
->    ```
+## How-to
 
 1. List all the available configs
    via [`datasets.get_dataset_config_names`](https://huggingface.co/docs/datasets/v2.14.3/en/package_reference/loading_methods#datasets.get_dataset_config_names)
@@ -133,11 +128,11 @@ Data point example:
  'date': '05.03.2022 17:52:34',
  'license': 'Apache License 2.0',
  'message': 'Add tests which verify that all OpenStack driver can be instantiated\nwith all the supported auth versions.\nNOTE: Those tests will fail right now due to the regressions being\nintroduced recently which breaks auth for some versions.',
- 'mods': {'diff': [{'change_type': 'MODIFY',
+ 'mods': [{'change_type': 'MODIFY',
     'new_path': 'libcloud/test/compute/test_openstack.py',
     'old_path': 'libcloud/test/compute/test_openstack.py',
     'diff': '@@ -39,6 +39,7 @@ from libcloud.utils.py3 import u\n<...>'}],
-  'file_src': None}}    
+}    
 ```
 
 ### Labels