remove backticks from `peru copy` documentation
remove backticks from `peru copy` documentation

scalp42/peru,oconnor663/peru,ierceg/peru,ierceg/peru,enzochiau/peru,oconnor663/peru,buildinspace/peru,nivertech/peru,scalp42/peru,olson-sean-k/peru,enzochiau/peru,nivertech/peru,buildinspace/peru,olson-sean-k/peru