Painfully annoying popup Follow

So, I'm trying I'm trying to code in .dryml, which is similar to xml but not exactly.  Any time I click, I little blue box poping up, directly above what I'm trying to read, saying: "http://www.w3.org/1999/XSL/transform", because it (incorrectly) wants me to add this declaration:

<include src="rapid" plugin="hobo" xmlns:view="http://www.w3.org/1999/XSL/Transform"/>

If option-enter makes the change, option-escape should make the blue box go away and never come back, but it doesnt.  How do I make it go away?

--Peter