* pbcopy: fix stdin/stdout mixup in description * Update pages/osx/pbcopy.md Co-authored-by: Adrien Thebo <adrien@lagrange-automation.io> * Update pages/osx/pbcopy.md Co-authored-by: Emily Grace Seville <emilyseville7cf@gmail.com> * Conform pbcopy page to tldr standards Co-authored-by: Adrien Thebo <adrien@lagrange-automation.io> Co-authored-by: Emily Grace Seville <emilyseville7cf@gmail.com>