Update oriented_raster_cts.py
Update oriented_raster_cts.py

Corrected spelling of 'flaot' to 'float'.
csherwood-usgs/landlab,landlab/landlab,landlab/landlab,amandersillinois/landlab,laijingtao/landlab,SiccarPoint/landlab,Carralex/landlab,ManuSchmi88/landlab,RondaStrauch/landlab,SiccarPoint/landlab,laijingtao/landlab,cmshobe/landlab,ManuSchmi88/landlab,landlab/landlab,Carralex/landlab,Carralex/landlab,cmshobe/landlab,RondaStrauch/landlab,csherwood-usgs/landlab,cmshobe/landlab,ManuSchmi88/landlab,amandersillinois/landlab,RondaStrauch/landlab