update test to reflect the error that is now a warning
update test to reflect the error that is now a warning

aappling-usgs/gsplot,jread-usgs/gsplot,lindsaycarr/gsplot,dpattermann-usgs/gsplot,lindsaycarr/gsplot,ldecicco-USGS/gsplot,dpattermann-usgs/gsplot,USGS-R/gsplot,ldecicco-USGS/gsplot,aappling-usgs/gsplot,jiwalker-usgs/gsplot,jread-usgs/gsplot,jiwalker-usgs/gsplot