package.json: minor cleanup.
package.json: minor cleanup.

[ci skip]

sdgdsffdsfff/uncss,charaplessa/uncss,Renji/uncss,pingjiang/uncss,giakki/uncss,charaplessa/uncss,sdgdsffdsfff/uncss,TheNotary/uncss,joecritch/uncss,Renji/uncss,webdev1001/uncss,TheNotary/uncss,SteveGriffith/uncss,rafaelducati/uncss,giakki/uncss,cantyjeffrey/uncss,webdev1001/uncss,pingjiang/uncss,rafaelducati/uncss,joecritch/uncss,cantyjeffrey/uncss,SteveGriffith/uncss