get rid of inappropriate highlightin in usage
get rid of inappropriate highlightin in usage

poldracklab/fmriprep,chrisfilo/fmriprep,poldracklab/preprocessing-workflow,oesteban/preprocessing-workflow,shoshber/fmriprep,oesteban/preprocessing-workflow,poldracklab/preprocessing-workflow,poldracklab/fmriprep,oesteban/fmriprep,oesteban/fmriprep,poldracklab/fmriprep,shoshber/fmriprep,oesteban/fmriprep