Doug Davis 433942510e Fix example in cmdline help text to have correct output ...

Showing "$$ exit 13" caught my eye and wasn't correct.
While in there I also made it so the following paragraph didn't go past 80 chars

Signed-off-by: Doug Davis <dug@us.ibm.com>
Upstream-commit: 11e73c0252
Component: cli

2017-06-02 00:07:00 +00:00

components/cli

Fix example in cmdline help text to have correct output

2017-06-02 00:07:00 +00:00

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