Just created a 4.10.2 project (C++ third person template), clicked on tutorial (third person overview) and as it ran through items it failed to highlight some of files it was talking about. I have no idea why I was looking, but it seems like a bug
I think a number of these template haven’t had their references updated for 4.10, and it’s slated to be fixed at some point in future (though I don’t know for certain when or for which engine version). I didn’t find a specific reference to this template’s issues, however, so I created a new report just to ensure it gets addressed with others (UEDOC-2877). Thanks for report!