Address feedback on PR, in particular test last row for all tables and fix comments/typos
Address feedback on PR, in particular test last row for all tables and fix comments/typos

opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core