remove broken call for log headline #340

Job	Run time
clang-format	20s
vale	31s
cppcheck	3m 45s
rstcheck	24s
copyright_headers	22s
forbidden_types	16s
lychee_IGNORED	22s
isort	15s
mypy	45s
pydocstyle	24s
pylint	40s
unused_names	18s
black	42s
flake8	30s
sphinx-rtd	8m 53s
sphinx-conda	0s
build_macos (macos-latest, clang, openmp, mpi, python, gsl, ltdl, boost, hdf5, optimize, warning)	16m 54s
build_linux (ubuntu-20.04, gcc, boost, optimize, warning)	10m 58s
build_linux (ubuntu-20.04, gcc, openmp, python, gsl, ltdl, boost, optimize, warning)	12m 24s
build_linux (ubuntu-20.04, gcc, mpi, python, gsl, ltdl, boost, optimize, warning)	14m 13s
build_linux (ubuntu-20.04, gcc, openmp, mpi, python, gsl, ltdl, boost, hdf5, sionlib, libneurosim...	16m 36s
	1h 29m 32s

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