Specify multiple names

I noticed this in the help

-e, --example [NAME|FILE_NAME]   Execute example(s) with matching

name(s).

To me, this seems to imply I can pass more than one name.

But that didn’t help me figure out exactly how to do so.
Anybody could help me out there?
What I’d like to do is figure out how to make the help text more
instructive.
Thanks.
-rp

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