diff --git a/xmlreader.c b/xmlreader.c
index 38c3016..92b053e 100644
--- a/xmlreader.c
+++ b/xmlreader.c
@@ -2934,7 +2934,7 @@
  *
  * Get the node type of the current node
  * Reference:
- * http://dotgnu.org/pnetlib-doc/System/Xml/XmlNodeType.html
+ * http://www.gnu.org/software/dotgnu/pnetlib-doc/System/Xml/XmlNodeType.html
  *
  * Returns the xmlNodeType of the current node or -1 in case of error
  */