minor modifications to xalanj documentation
diff --git a/index.html b/index.html
index cc731f0..832653d 100644
--- a/index.html
+++ b/index.html
@@ -170,9 +170,9 @@
<a href="xalan-c/index.html">Xalan C++</a>, and
<a href="xalan-j/index.html">Xalan Java</a>, representing
C++ and Java implementations of the
-<a href="http://www.w3.org/TR/xslt">W3C XSL Transformations (XSLT)
+<a href="https://www.w3.org/TR/1999/REC-xslt-19991116">W3C XSL Transformations (XSLT)
Version 1.0</a> and the
-<a href="http://www.w3.org/TR/xpath">XML Path Language (XPath) Version 1.0</a>
+<a href="https://www.w3.org/TR/1999/REC-xpath-19991116">XML Path Language (XPath) Version 1.0</a>
recommendations.
</p>
<p>Both the Java and C++ development teams provide libraries and
