Neo IO docs mention NeoHDF5 but it's not in the IO list

[Helveg]

Which page is the problem on?
https://neo.readthedocs.io/en/stable/io.html#preamble

for reading/writing Neo structure in neutral formats (HDF5, .mat, …) but with Neo structure inside (NeoHDF5, NeoMatlab, …)

What is the problem?
This NeoHDF5 format is nowhere to be found. I'd like to write results in Neo's HDF5 format but I can't find it in the list below.

Suggestions for fixing the problem
If it still exists, update the name, or suggest an alternative.

[Helveg]

I found NixIO format in the new documentation by following "I want to share my data in an open format" and that seems to suit my needs :)

[JuliaSprenger]

@Helveg Thanks for reporting this. We should make sure to remove the reference to the hdf5io the new documentation #1178