Multiline text in XML

I would like to handle documentation in my App using XML files.
Is there a friendly way to add a carriage return between 'Foo' and 'Bar' below?
(I mean valid once parsed by JUCE).

<?xml version="1.0" encoding="UTF-8"?>

<DOCUMENTATION>
  <GROUP name="Documentation">
    <PARAMETER key="Description" value="Foo Bar"/>
  </GROUP>
</DOCUMENTATION>

Doesn’t matters anymore… i’ll use another file format.