This fixes some Markup and formatting issues in the network documentation; - wrap text to 80 chars - add missing language hints for code examples - add missing line continuations (\) - update USAGE output for Cobra Signed-off-by: Sebastiaan van Stijn <github@gone.nl> Upstream-commit: feabf71dc1cd5757093c5887b463a6cbcdd83cc2 Component: engine