We can't actually use `n_()` to construct a list like that, unfortunately, as it uses language plural rules, not counted list rules, in selecting which variant.  That doesn't make it impossible to do that, naturally, just a wrinkle to the problem.

It would be great if you could add both of these comments to https://tickets.puppetlabs.com/browse/RAZOR-195 -- I can copy your text here, but that feels riskier than you getting to add them with appropriate context / explanation.