minor cleanup
minor cleanup

sarvex/factor-lang,dch/factor,bjourne/factor,ehird/factor,bjourne/factor,factor/factor,cataska/factor,bpollack/factor,factor/factor,erg/factor,tgunr/factor,bjourne/factor,nicolas-p/factor,kingcons/factor,ceninan/factor,Keyholder/factor,bjourne/factor,factor/factor,kingcons/factor,cataska/factor,AlexIljin/factor,Keyholder/factor,slavapestov/factor,erg/factor,slavapestov/factor,slavapestov/factor,seckar/factor,dch/factor,erg/factor,cataska/factor,mcandre/factor,dch/factor,AlexIljin/factor,nicolas-p/factor,littledan/Factor,AlexIljin/factor,mrjbq7/factor,kingcons/factor,mcandre/factor,seckar/factor,mcandre/factor,erg/factor,sarvex/factor-lang,nicolas-p/factor,mcandre/factor,littledan/Factor,AlexIljin/factor,mrjbq7/factor,mrjbq7/factor,sarvex/factor-lang,AlexIljin/factor,erg/factor,bpollack/factor,nicolas-p/factor,Keyholder/factor,ehird/factor,erg/factor,slavapestov/factor,tgunr/factor,factor/factor,bpollack/factor,mcandre/factor,tgunr/factor,bjourne/factor,ceninan/factor,mcandre/factor,nicolas-p/factor,kingcons/factor,factor/factor,tgunr/factor,bpollack/factor,slavapestov/factor,nicolas-p/factor,erg/factor,bpollack/factor,nicolas-p/factor,bpollack/factor,tgunr/factor,mrjbq7/factor,littledan/Factor,mcandre/factor,AlexIljin/factor,sarvex/factor-lang,littledan/Factor,mrjbq7/factor,slavapestov/factor,bpollack/factor,sarvex/factor-lang,slavapestov/factor,seckar/factor,ceninan/factor,ehird/factor,factor/factor,AlexIljin/factor,tgunr/factor,mrjbq7/factor,sarvex/factor-lang,bjourne/factor,bjourne/factor,dch/factor,sarvex/factor-lang,dch/factor,dch/factor,cataska/factor,ceninan/factor