title: Small typo on the documentation
content: Describe the bug
There is a small typo on dataset_dict.py
Line 938    load_from_cache_file (`Optional[bool]`, defaults to `True` if chaching is enabled): 
It should be caching is enabled.

Expected behavior
caching is enabled
involved: [
    {
        "name": "dataset_dict.py",
        "context": "- load_from_cache_file (`Optional[bool]`, defaults to `True` if chaching is enabled):
+ load_from_cache_file (`Optional[bool]`, defaults to `True` if caching is enabled):"
    }
]