SAML2_XML_md_Extensions: Fix namespaceURL => namespaceURI.

Thanks to Georg Gollmann for reporting this bug.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2963 44740490-163a-0410-bde0-09ae8108e29a

lib/SAML2/XML/md/Extensions.php

@@ -22,7 +22,7 @@ class SAML2_XML_md_Extensions {
 				$ret[] = new SAML2_XML_shibmd_Scope($node);
 			} elseif ($node->namespaceURI === SAML2_XML_mdattr_EntityAttributes::NS && $node->localName === 'EntityAttributes') {
 				$ret[] = new SAML2_XML_mdattr_EntityAttributes($node);
-			} elseif ($node->namespaceURL === SAML2_XML_mdrpi_Common::NS_MDRPI && $node->localName === 'PublicationInfo') {
+			} elseif ($node->namespaceURI === SAML2_XML_mdrpi_Common::NS_MDRPI && $node->localName === 'PublicationInfo') {
 				$ret[] = new SAML2_XML_mdrpi_PublicationInfo($node);
 			} else {
 				$ret[] = new SAML2_XML_Chunk($node);