- <boolean id="solid" _label="Solid Floor" arg-set="-solidmoebius"/>
- <boolean id="ants" _label="Draw Ants" arg-unset="-no-ants"/>
- <boolean id="showfps" _label="Show Frames-per-Second" arg-set="-fps"/>
+ <boolean id="solid" _label="Solid floor" arg-set="-solidmoebius"/>
+ <boolean id="ants" _label="Draw ants" arg-unset="-no-ants"/>
+ <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>