adding in line break needed in markdown help
adding in line break needed in markdown help

forgot to add the line break so the two examples show up on the same line for superscript and subscript. This PR fixes that.
amyrebecca/Panoptes-Front-End,parrish/Panoptes-Front-End,amyrebecca/Panoptes-Front-End,jelliotartz/Panoptes-Front-End,fmnhExhibits/Panoptes-Front-End,parrish/Panoptes-Front-End,parrish/Panoptes-Front-End,jelliotartz/Panoptes-Front-End,zooniverse/Panoptes-Front-End,amyrebecca/Panoptes-Front-End,fmnhExhibits/Panoptes-Front-End,fmnhExhibits/Panoptes-Front-End,jelliotartz/Panoptes-Front-End