Series.dt.total_seconds() has incorrect docs for args

#### Problem description

If you look at the docs for `Series.dt.total_seconds()` at https://pandas.pydata.org/pandas-docs/stable/generated/pandas.Series.dt.total_seconds.html#pandas.Series.dt.total_seconds, it documents the method as having `args` and `kwargs`, i.e., `Series.dt.total_seconds(*args, **kwargs)`.

But `total_seconds()` does not have any arguments in the implementation. 

This is something to do with how the docs are generated and how `total_seconds` gets hooked into the `Series.dt` accessor, but I don't know enough about the doc generation to see how to fix it.


