DOC: Remove TODO from `test_openpyxl` (#33872)
DOC: Remove TODO from `test_openpyxl` (#33872)

* remove \n from docstring

* fix issue 17038

* revert change

* revert change

* Remove TODO
dsm054/pandas,gfyoung/pandas,pandas-dev/pandas,rs2/pandas,TomAugspurger/pandas,datapythonista/pandas,rs2/pandas,gfyoung/pandas,rs2/pandas,datapythonista/pandas,jreback/pandas,TomAugspurger/pandas,pandas-dev/pandas,jorisvandenbossche/pandas,datapythonista/pandas,gfyoung/pandas,pandas-dev/pandas,TomAugspurger/pandas,TomAugspurger/pandas,jreback/pandas,jreback/pandas,dsm054/pandas,gfyoung/pandas,jorisvandenbossche/pandas,pandas-dev/pandas,jorisvandenbossche/pandas,gfyoung/pandas,rs2/pandas,dsm054/pandas,jorisvandenbossche/pandas,dsm054/pandas,dsm054/pandas,jreback/pandas,jreback/pandas,datapythonista/pandas