ng-include not working with script type=“text/ng-template”

Question

Here is my Plunker:

http://plnkr.co/edit/oIei6gAU1Bxpo8VUIswt

When the button is clicked, the following should be inserted before the \"Hello World!\" span:<

Answer 1

This should work

^^^ note that this will NOT even begin to work unless single quotes are added (as @JHixson has already pointed out), like so: