minor changes that eslint caught
minor changes that eslint caught

davewaxman/textual-theme-Equinox,xlexi/textual-theme-Equinox,kenzierocks/textual-theme-Equinox,dgw/textual-theme-Equinox,kenzierocks/textual-theme-Equinox,davewaxman/textual-theme-Equinox,dgw/textual-theme-Equinox,xlexi/textual-theme-Equinox