classes.tuple: minor fix to $errors section in the boa word's help page
classes.tuple: minor fix to $errors section in the boa word's help page

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