help: clean up to example usage of 'HELP:' in docs
help: clean up to example usage of 'HELP:' in docs

sarvex/factor-lang,nicolas-p/factor,factor/factor,factor/factor,dch/factor,mrjbq7/factor,sarvex/factor-lang,tgunr/factor,sarvex/factor-lang,nicolas-p/factor,nicolas-p/factor,mrjbq7/factor,bpollack/factor,bjourne/factor,AlexIljin/factor,mrjbq7/factor,bpollack/factor,slavapestov/factor,dch/factor,mrjbq7/factor,dch/factor,sarvex/factor-lang,tgunr/factor,bpollack/factor,factor/factor,tgunr/factor,bpollack/factor,sarvex/factor-lang,AlexIljin/factor,slavapestov/factor,slavapestov/factor,slavapestov/factor,mrjbq7/factor,sarvex/factor-lang,mrjbq7/factor,tgunr/factor,bjourne/factor,nicolas-p/factor,factor/factor,AlexIljin/factor,nicolas-p/factor,tgunr/factor,AlexIljin/factor,dch/factor,AlexIljin/factor,bjourne/factor,bjourne/factor,factor/factor,bpollack/factor,nicolas-p/factor,bpollack/factor,tgunr/factor,nicolas-p/factor,bjourne/factor,bpollack/factor,dch/factor,AlexIljin/factor,AlexIljin/factor,bjourne/factor,sarvex/factor-lang,dch/factor,slavapestov/factor,slavapestov/factor,factor/factor,bjourne/factor,slavapestov/factor