remove non-existant attribute added recently

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@190755 13f79535-47bb-0310-9956-ffa450edef68

pdf/src/plugin-resources/fo-body.xslt

@@ -558,6 +558,7 @@
   <xsl:template match="code[@class='indent']">
     <xsl:param name="chapterNumber"/>
     <xsl:param name="fileName"/>
+<!--
     <fo:block xsl:use-attribute-sets="code.indent">
       <xsl:apply-templates>
         <xsl:with-param name="chapterNumber">
@@ -568,6 +569,7 @@
         </xsl:with-param>
       </xsl:apply-templates>
     </fo:block>
+-->
   </xsl:template>
   <xsl:template match="var">
     <xsl:param name="chapterNumber"/>