Location of the documentation

https://github.com/pandas-dev/pandas/blob/master/pandas/core/tools/timedeltas.py#L70

Documentation problem

Is numpy.array of timedelta64 the correct return time for to_timedelta? I see it here as TimedeltaIndex: https://github.com/pandas-dev/pandas/blob/master/pandas/tests/indexes/timedeltas/test_timedelta.py#L27