Comment 3 for bug 1762600

Since the functionality has changed as a fix for bug # 1530840, we'd mark it as deprecated. As suggested, the help will say:

$ juju show-status-log -h
...
--include-status-updates (= false)
    Deprecated, has no effect for 2.3+ controllers: Include update status hook messages in the returned logs.

The prefix makes it a bit more obvious - there is a strong evidence that many users do not read the sentence to the end :) I will also fix the typo in 'Include' \o/... This flag had no effect since 2.3-rc2. I'll also make a note in the code to remove this flag altogether in next major release.