mended un-done changes from Git master

doc/src/Section_commands.txt

@@ -681,6 +681,8 @@ USER-INTEL, k = KOKKOS, o = USER-OMP, t = OPT.
 "vector"_fix_vector.html,
 "viscosity"_fix_viscosity.html,
 "viscous"_fix_viscous.html,
+"wall/body/polygon"_fix_wall_body_polygon.html,
+"wall/body/polyhedron"_fix_wall_body_polyhedron.html,
 "wall/colloid"_fix_wall.html,
 "wall/gran"_fix_wall_gran.html,
 "wall/gran/region"_fix_wall_gran_region.html,
@@ -933,7 +935,9 @@ KOKKOS, o = USER-OMP, t = OPT.
 "airebo (oi)"_pair_airebo.html,
 "airebo/morse (oi)"_pair_airebo.html,
 "beck (go)"_pair_beck.html,
-"body"_pair_body.html,
+"body/nparticle"_pair_body_nparticle.html,
+"body/rounded/polygon"_pair_body_rounded/polygon.html,
+"body/rounded/polyhedron"_pair_body_rounded/polyhedron.html,
 "bop"_pair_bop.html,
 "born (go)"_pair_born.html,
 "born/coul/dsf"_pair_born.html,

doc/src/lammps.book

@@ -144,7 +144,7 @@ fix_bond_break.html
 fix_bond_create.html
 fix_bond_react.html
 fix_bond_swap.html
-fix_box_relax.htmlf
+fix_box_relax.html
 fix_client_md.html
 fix_cmap.html
 fix_colvars.html
@@ -288,6 +288,8 @@ fix_vector.html
 fix_viscosity.html
 fix_viscous.html
 fix_wall.html
+fix_wall_body_polygon.html
+fix_wall_body_polyhedron.html
 fix_wall_ees.html
 fix_wall_gran.html
 fix_wall_gran_region.html
@@ -429,8 +431,9 @@ pair_agni.html
 pair_airebo.html
 pair_awpmd.html
 pair_beck.html
-pair_body.html
+pair_body_nparticle.html
 pair_body_rounded_polygon.html
+pair_body_rounded_polyhedron.html
 pair_bop.html
 pair_born.html
 pair_brownian.html

src/domain.cpp

@@ -1208,6 +1208,7 @@ int Domain::closest_image(double *pos, int j)
 /* ----------------------------------------------------------------------
    find and return Xj image = periodic image of Xj that is closest to Xi
    for triclinic, add/subtract tilt factors in other dims as needed
+   called by ServerMD class
 ------------------------------------------------------------------------- */
 
 void Domain::closest_image(double *xi, double *xj, double *xjimage)