fix xslt-bug

esutils/src/main/resources/info/textgrid/middleware/common/elasticsearch/textgridMetadata2Json.xsl

@@ -207,7 +207,7 @@
                             <dateOfPublication>
                                 <xsl:for-each select="@date"><date><xsl:value-of select="current()"/></date></xsl:for-each>
                                 <xsl:for-each select="@notBefore"><notBefore><xsl:value-of select="current()"/></notBefore></xsl:for-each>
-                                <xsl:for-each select="@notAfter"/><notAfter><xsl:value-of select="current()"/></notAfter>
+                                <xsl:for-each select="@notAfter"><notAfter><xsl:value-of select="current()"/></notAfter></xsl:for-each>
                                 <xsl:for-each select="current()"><value><xsl:value-of select="current()"/></value></xsl:for-each>
                             </dateOfPublication>
                          </xsl:for-each>