fix ak2 convert class name msg

[Moelf]

>>> ak.to_list(arr)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/akako/Documents/github/dotFiles/homedir/.julia/conda/3/lib/python3.9/site-packages/awkward/operations/convert.py", line 1002, in to_list
    raise TypeError("use ak._v2.operations.convert.to_list for v2 arrays (for now)")
TypeError: use ak._v2.operations.convert.to_list for v2 arrays (for now)
>>> ak._v2.operations.convert.to_list(arr)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: module 'awkward._v2.operations' has no attribute 'convert'
>>> ak._v2.operations.to_list(arr)
[{'one_integers': 3, 'two_v_floats': [1.2000000476837158], 

[codecov]

Codecov Report

Merging #1544 (99713bd) into main (78a6535) will decrease coverage by 0.12%.
The diff coverage is 60.81%.

Impacted Files	Coverage Δ
src/awkward/_v2/contents/indexedoptionarray.py	89.14% <54.54%> (-0.70%)	⬇️
src/awkward/_v2/highlevel.py	70.77% <57.60%> (-2.76%)	⬇️
src/awkward/_v2/_connect/numba/arrayview.py	96.76% <100.00%> (ø)
src/awkward/_v2/contents/content.py	76.61% <100.00%> (ø)
src/awkward/_v2/operations/ak_copy.py	100.00% <100.00%> (ø)
src/awkward/_v2/operations/ak_is_none.py	96.55% <100.00%> (+0.39%)	⬆️
src/awkward/_v2/record.py	76.86% <100.00%> (-0.18%)	⬇️
src/awkward/_v2/types/recordtype.py	86.72% <100.00%> (-0.35%)	⬇️
src/awkward/_v2/types/numpytype.py	88.09% <0.00%> (-1.20%)	⬇️
src/awkward/_v2/operations/ak_type.py	53.84% <0.00%> (+2.56%)	⬆️

[jpivarski]

Right, this corrects the error message, so that it doesn't recommend a function that doesn't exist. (It could also have been "ak._v2.to_list, but it's temporary, anyway.)

[jpivarski]

Hi Jerry! I know this is a small thing, from 2 years ago now, but I'm sorry I forgot to add your name to the all-contributors list!

@all-contributors please add @Moelf for doc

[allcontributors]

@jpivarski

I've put up a pull request to add @Moelf! 🎉