Style fixes in Rakefile
Style fixes in Rakefile

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