Minor edit to tutorial rst doc
Minor edit to tutorial rst doc


SiccarPoint/landlab,landlab/landlab,SiccarPoint/landlab,decvalts/landlab,landlab/landlab,Carralex/landlab,ManuSchmi88/landlab,landlab/landlab,laijingtao/landlab,Carralex/landlab,decvalts/landlab,RondaStrauch/landlab,amandersillinois/landlab,cmshobe/landlab,ManuSchmi88/landlab,csherwood-usgs/landlab,csherwood-usgs/landlab,laijingtao/landlab,RondaStrauch/landlab,RondaStrauch/landlab,Carralex/landlab,ManuSchmi88/landlab,cmshobe/landlab,cmshobe/landlab,amandersillinois/landlab