Cleaned up and corrected some invalid "example responses". Added some missing double-quotes for examples that resulted in invalid JSON. Other general cleanup of stray characters and typos. Docker-DCO-1.1-Signed-off-by: Ted M. Young <tedyoung@gmail.com> (github: SvenDowideit) Upstream-commit: f304d4b190276939c9aff2090925342d16c7405e Component: engine