marker element must be first child

The XSL-FO spec says that <marker> elements must
be the first child of their parent. The 1.52.2 XSL
stylesheets have this in sections.xsl:

<fo:block xsl:use-attribute-sets="section.title.properties"
font-size="{$fsize}pt">
<xsl:copy-of select="$title"/>
<fo:marker
marker-class-name="section.head.marker">
<xsl:copy-of select="$title"/>
</fo:marker>
</fo:block>

This should be changed to:

<fo:block xsl:use-attribute-sets="section.title.properties"
font-size="{$fsize}pt">
<fo:marker
marker-class-name="section.head.marker">
<xsl:copy-of select="$title"/>
</fo:marker>
<xsl:copy-of select="$title"/>
</fo:block>