  We calculate the range corrections to S-wave neutron-deuteron scattering in
the doublet channel (S=1/2) to first order in r/a where a is the scattering
length and r the effective range. Ultraviolet divergences appearing at this
order can be absorbed into a redefinition of the leading order three-body
force. The corrections to the elastic scattering amplitude below the deuteron
breakup threshold are computed. Inclusion of the range corrections gives good
agreement with measured scattering data and potential model calculations.
