Re: xslt adds elements twice in xml.

I wrote the following, but it adds the enablePortlet element and the sessionPool element twice in the resultant file --

<xsl:template match="portlet">
<xsl:copy>
<xsl:attribute name="pickerCompatibleVersions"><xsl:text>10.1.2</xsl:text></xsl:attribute>
<xsl:attribute name="maxDataRows"><xsl:text>1000</xsl:text></xsl:attribute>
<xsl:copy-of select="@*"/>

<xsl:element name="sessionPool">
<xsl:attribute name="maxRefreshWaitMinute"><xsl:text>1</xsl:text></xsl:attribute>
<xsl:attribute name="maxRefreshRetries"><xsl:text>1</xsl:text></xsl:attribute>
<xsl:attribute name="maxGenericParameters"><xsl:text>10</xsl:text></xsl:attribute>
</xsl:element>
<xsl:apply-templates/>
</xsl:copy>
<xsl:copy-of select="enablePortlet"/>
</xsl:template>