minor changes to xalanj documentation
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 </p>
 <h3>What is it?</h3>
     <p>Xalan-Java is an XSLT processor for transforming XML documents into
-       HTML, text, or other XML document types. It implements <a href="http://www.w3.org/TR/xslt">XSL Transformations (XSLT) Version 1.0</a> and
-       <a href="http://www.w3.org/TR/xpath">XML Path Language (XPath) Version 1.0</a> and can be used from the command line, in an applet or a
+       HTML, text, or other XML document types. It implements <a href="https://www.w3.org/TR/1999/REC-xslt-19991116">XSL Transformations (XSLT) Version 1.0</a> and
+       <a href="https://www.w3.org/TR/1999/REC-xpath-19991116/">XML Path Language (XPath) Version 1.0</a> and can be used from the command line, in an applet or a
        servlet, or as a module in other program.</p>
     <p>Xalan-Java implements the javax.xml.transform interface in
-       <a href="https://jaxp.java.net/">Java API for XML Processing (JAXP) 1.3</a>.  This interface provides a modular
+       <a href="https://jaxp.java.net/">Java API for XML Processing (JAXP) 1.3</a>. This interface provides a modular
        framework and a standard API for performing XML transformations, and utilizes system
        properties to determine which Transformer and which XML parser to use.</p>
     <p>Xalan-Java also implements the javax.xml.xpath interface in JAXP 1.3, which provides an