I suppose. I prefer using words directly and to the point, over trying to dress them up to avoid offending someone's sensibilities.
I'd quibble that using a word like need when there is no need is not to the point, but that is a tangent.
Point being, they don't need to count every single possible permutation as a different ending. And even of they did, Laidlaw said in the article that the 40 endings were MORE than just slight variations.
Now... is an epilogue slide saying how you gave the Dales to the elves versus how you might burn their resistance to the ground truly a different ending? Especially juxtaposed to a much more drawn out, cinematic ending based on a different choice that isn't remotely affected by your choice of helping the Elves or not?
That's the discussion. To say you NEED to call them different endings isn't true, although I can see why people would do that (especially Bioware, who wants to advertise the amount of work they put into said divergent content as much as possible, even if people could jump to the wrong conclusion).