Make prefix an option instead of a parameter in the CommandBot#initialize doc comment
Make prefix an option instead of a parameter in the CommandBot#initialize doc comment

Roughsketch/discordrb,meew0/discordrb,meew0/discordrb,VxJasonxV/discordrb,Roughsketch/discordrb,VxJasonxV/discordrb,megumisonoda/discordrb,megumisonoda/discordrb