Patrick Hemmer 827784fc31 fix command output examples in cli documentation
f87a97f accidentally added a few too many `$` line prefixes

Docker-DCO-1.1-Signed-off-by: Patrick Hemmer <patrick.hemmer@gmail.com> (github: phemmer)
2017-06-02 00:06:32 +00:00
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2017-06-02 00:06:19 +00:00