// pageinfo-header-basic, pageinfo-header-edits, pageinfo-header-restrictions,
// pageinfo-header-properties, pageinfo-category-info
$content .= $this->makeHeader(
// pageinfo-header-basic, pageinfo-header-edits, pageinfo-header-restrictions,
// pageinfo-header-properties, pageinfo-category-info
$content .= $this->makeHeader(