update lammps.book file for latest doc changes

doc/src/lammps.book

@@ -194,6 +194,7 @@ fix_meso.html
 fix_meso_stationary.html
 fix_momentum.html
 fix_move.html
+fix_mscg.html
 fix_msst.html
 fix_neb.html
 fix_nh.html
@@ -218,6 +219,7 @@ fix_nve_manifold_rattle.html
 fix_nve_noforce.html
 fix_nve_sphere.html
 fix_nve_tri.html
+fix_nvk.html
 fix_nvt_asphere.html
 fix_nvt_body.html
 fix_nvt_manifold_rattle.html
@@ -458,7 +460,7 @@ pair_multi_lucy_rx.html
 pair_nb3b_harmonic.html
 pair_nm.html
 pair_none.html
-pair_oxdna_excv.html
+pair_oxdna.html
 pair_peri.html
 pair_polymorphic.html
 pair_quip.html
@@ -497,7 +499,7 @@ pair_zero.html
 bond_class2.html
 bond_fene.html
 bond_fene_expand.html
-bond_oxdna_fene.html
+bond_oxdna.html
 bond_harmonic.html
 bond_harmonic_shift.html
 bond_harmonic_shift_cut.html