Typos found in Code review

Co-authored-by: Andrew Kiss <31054815+aekiss@users.noreply.github.com>

cicecore/cicedyn/infrastructure/ice_grid.F90

@@ -1864,7 +1864,7 @@ end subroutine mom_dx
 
       subroutine mom_dy(work_mom)
 
-      ! mom sueprgrid has four cells for every model cell, 
+      ! mom supergrid has four cells for every model cell, 
       ! we just need to sum the correct sidelengths to get dy
 
       real (kind=dbl_kind), dimension(:,:) :: work_mom
@@ -1964,7 +1964,7 @@ end subroutine mom_dy
 
       subroutine mom_area(work_mom)
 
-      ! mom sueprgrid has four cells for every model cell, we need to sum these
+      ! mom supergrid has four cells for every model cell, we need to sum these
       ! to get model cell areas
       ! however, earea and narea are calculated from dx & dy - see https://github.com/NOAA-GFDL/MOM6/issues/740
 

doc/source/user_guide/ug_implementation.rst

@@ -133,7 +133,7 @@ The user has several ways to initialize the grid, which can be read from
 files or created internally. The *rectgrid* code creates a regular rectangular 
 grid (use the namelist option ``grid_type='rectangular'``). The *popgrid* and *popgrid_nc* 
 code reads grid lengths and other parameters for a nonuniform grid (including tripole
-and regional grids). The *mom_mosaic* code reads grids for a nonuniform grid defined 
+and regional grids). The *mom_grid* code reads grids for a nonuniform grid defined 
 in the mom mosaic (supergrid) format.
 
 For the *popgrid* formats, the input files **grid_gx3.bin** and **kmt_gx3.bin** contain the