Aaron Lehmann b0dc49bd20 Update --update-parallelism docs ...

Update documentation to account for the changes in #24952.

docs/swarm/swarm-tutorial/rolling-update.md doesn't need any changes,
but the CLI reference pages should show the current help text.
drain-node.md no longer needs to specify --update-parallelism 1 in its
example.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Upstream-commit: 012fa2fd1b
Component: cli

2017-06-02 00:10:02 +00:00

..

cli

Update --update-parallelism docs

2017-06-02 00:10:02 +00:00