tests/org.eclipse.wst.xml.core.tests/src/org/eclipse/wst/xml/core/tests/format/testfiles/xml/xml-format-document-level-comment-fmt.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
	This is my document-
	level comment.
	Format the rest, but do not indent me any further.
-->
<root>
	<leaf></leaf>
	<leaf></leaf>
</root>