Removes small typo from EMNIST dataset description

[miykael]

No description provided.

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[miykael]

I signed it!

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[Conchylicultor]

Thank you very much for your contribution.
Please note that this file is automatically generated from the docstring and modifications should be applied to the original .py file instead.

[miykael]

Thank you for the feedback! Modifications were now also done in the original .pyfile.