diff --git a/sorc/sfc_climo_gen.fd/interp.F90 b/sorc/sfc_climo_gen.fd/interp.F90
index 752b7f778..aa8473670 100644
--- a/sorc/sfc_climo_gen.fd/interp.F90
+++ b/sorc/sfc_climo_gen.fd/interp.F90
@@ -385,10 +385,11 @@ end subroutine adjust_for_landice
  
  
 !> use Scale to fix the data to the correct value
-!! 
-!! @param[inout] idim i dimension of model tile.
-!! @param[inout] jdim j dimension of model tile.
-!! @param[in] field_ch Field name.
+!!
+!! @param[inout]   field to scale. 
+!! @param[in] idim i dimension of model tile.
+!! @param[in] jdim j dimension of model tile.
+!! @param[inout] scale factor to scale the field. 
 !! @author George Gayno NCEP/EMC
 !! @author Sanath Kumar NCEP/EMC
 !!