doc: change `array` to others in run benchmark example
Change array
to assert
to show the example output in Running all benchmarks since there isn't having array
group on master branch or some other branches.
And no need to return
since this.abort(usage)
in _cli.js
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
documentation is changed or added -
commit message follows commit guidelines