I think sometimes what's "readable" to one person isn't to another. The more you hit a coding convention, the more readable it becomes (as with anything). So noted. Move along. There are bigger fish to fry.
But I'm making a larger point: JavaScript tends to be a lot less readable than code written in other languages not just because of the language itself but because of the byte-squeezing habits web developers have picked up over the years. I think JavaScript tools have advanced to the point that we can finally drop those habits.