Fix documentation in https://ml-collections.readthedocs.io/en/latest/index.html
Fix documentation in https://ml-collections.readthedocs.io/en/latest/index.html

PiperOrigin-RevId: 328418015
Change-Id: Ifca2982f66ed040dd5c87e0cffb55e545b635def

google/ml_collections,google/ml_collections