In 3.2, below, it should read """ 3.2 When the <office:body> element is a child of an <office:document>, its <office:text> element, if any, introduces a new scope for a <text:tracked-changes> element. The rules for omission of a <text:tracked-changes> element suggest that any <office:text> having no <text:tracked-changes> element establishes a scope in which all change-marks are ignored. A new, independent scope is introduced for subordinate <office:text> elements. """