Remove unnecessary variable
Remove unnecessary variable

os97673/byebug,ozydingo/byebug,deivid-rodriguez/byebug,guilherme/byebug,k0kubun/byebug,ozydingo/byebug,miamiruby/byebug,yui-knk/byebug,scalp42/byebug,guilherme/byebug,os97673/byebug,yui-knk/byebug,deivid-rodriguez/byebug,icebreaker/byebug,icebreaker/byebug,k0kubun/byebug,saisai/byebug,saisai/byebug,guilherme/byebug,webdev1001/byebug,scalp42/byebug,webdev1001/byebug,k0kubun/byebug,miamiruby/byebug,deivid-rodriguez/byebug,yui-knk/byebug