Update docs/outputs.rst
Update docs/outputs.rst

Co-Authored-By: Oscar Esteban <e6fb06210fafc02fd7479ddbed2d042cc3a5155e@oscaresteban.es>
poldracklab/fmriprep,poldracklab/preprocessing-workflow,poldracklab/fmriprep,poldracklab/preprocessing-workflow,oesteban/fmriprep,oesteban/fmriprep,oesteban/fmriprep,poldracklab/fmriprep