Fix minor macOS layout breakage caused by 5b95a80e
Fix minor macOS layout breakage caused by 5b95a80e

wxOSX is now more in line with other ports, so Mac-specific layout
tweaks became wrong with the update from 5b95a80e.

c72578/poedit,alexhenrie/poedit,PKRoma/poedit,vslavik/poedit,PKRoma/poedit,nawawi/poedit,nawawi/poedit,c72578/poedit,alexhenrie/poedit,nawawi/poedit,vslavik/poedit,alexhenrie/poedit,PKRoma/poedit,c72578/poedit,vslavik/poedit,nawawi/poedit,alexhenrie/poedit,vslavik/poedit,c72578/poedit,alexhenrie/poedit,vslavik/poedit,nawawi/poedit,PKRoma/poedit,c72578/poedit,PKRoma/poedit