Wording change when no ports can be forwarded.

Bug 958675
Automatic commit of package [rhc] release [1.8.8-1].
Merge pull request #382 from jtharris/bugs/BZ958675

Merged by openshift-bot
Automatic commit of package [rhc] release [1.8.9-1].
bump_minor_versions for sprint 28
Automatic commit of package [rhc] release [1.9.1-1].