docs: update README with ADC credentials command (#101)
docs: update README with ADC credentials command (#101)

* fix: update README with ADC credentials comamnd

* Update README.md

Co-authored-by: Tyler Bui-Palsulich <09c8879d6bad3d9d62f59c1c5eee1ccd667498e4@users.noreply.github.com>

Co-authored-by: Tyler Bui-Palsulich <09c8879d6bad3d9d62f59c1c5eee1ccd667498e4@users.noreply.github.com>
googleapis/docuploader,googleapis/docuploader