missed some un needed content in viz.yml
missed some un needed content in viz.yml

USGS-VIZLAB/hurricane-irma,dblodgett-usgs/hurricane-irma,wdwatkins/hurricane-irma,jread-usgs/hurricane-irma,USGS-VIZLAB/hurricane-irma,jread-usgs/hurricane-irma,wdwatkins/hurricane-irma,dblodgett-usgs/hurricane-irma,dblodgett-usgs/hurricane-irma,wdwatkins/hurricane-irma,jread-usgs/hurricane-irma