Added argument to doc string for InputFactory
Added argument to doc string for InputFactory

nismod/smif,willu47/smif,nismod/smif,willu47/smif,tomalrussell/smif,nismod/smif,tomalrussell/smif,tomalrussell/smif,tomalrussell/smif,willu47/smif,willu47/smif,nismod/smif