apply_function docstring wrong for epochs?

[sappelhoff]

see: https://mne.tools/dev/generated/mne.Epochs.html#mne.Epochs.apply_function

☝ what is said here does not correspond to the actual data shape of epochs (3D arrays). So it is actually confusing how the passed function would deal with the epochs dimension.

See also:

mne-python/mne/epochs.py

Line 1942 in 64e01e5

%(fun_applyfun)s

mne-python/mne/utils/docs.py

Lines 1863 to 1871 in 64e01e5

	docdict["fun_applyfun"] = applyfun_fun_base.format(
	" if ``channel_wise=True`` and ``(len(picks), n_times)`` otherwise"
	)
	docdict["fun_applyfun_evoked"] = applyfun_fun_base.format(
	" because it will apply channel-wise"
	)
	docdict["fun_applyfun_stc"] = applyfun_fun_base.format(
	" because it will apply vertex-wise"
	)