Plugin drivers were added to docker info in https://github.com/docker/docker/pull/17300 but not added to the example output in the online docs. Also fixed mixed tabs/spaces in the API documentation. Signed-off-by: Sebastiaan van Stijn <github@gone.nl> Upstream-commit: 0a7e45e95c9e554c73581def80881534800a2b28 Component: engine