Just want two spaces in my xml output. Must be real simple but mind gone blank!

How do you do a carrige return in the xml output.

I have this line:

main.myTextField.text = (“Welcome to The Interactive Map. Please select a postal area from the map, to access its details.”);

And I want a return of two spaces after the Map.

In html it would be as smple as <br><br>, but for the xml I am unsure. Can anyone advise.