XML Space export section shows misleading text for blogposts export

The Space export section shows a misleading text for XML export -
"Generates an XML file for each page in this space, including those not visible to you. The export includes comments and attachments, but excludes blog posts."

This is not true, as per Export-content-to-word-pdf-html-and-xml the XML export contains Blogpost.

This needs to be corrected as it sets a wrong expectation to the potential migrators to the cloud using space export and import as their strategy.