runxmlconf: update to latest testsuite version
diff --git a/runxmlconf.c b/runxmlconf.c
index 38b0ce4..8ffb0c9 100644
--- a/runxmlconf.c
+++ b/runxmlconf.c
@@ -516,7 +516,7 @@
 xmlconfInfo(void) {
     fprintf(stderr, "  you need to fetch and extract the\n");
     fprintf(stderr, "  latest XML Conformance Test Suites\n");
-    fprintf(stderr, "  http://www.w3.org/XML/Test/xmlts20080205.tar.gz\n");
+    fprintf(stderr, "  http://www.w3.org/XML/Test/xmlts20080827.tar.gz\n");
     fprintf(stderr, "  see http://www.w3.org/XML/Test/ for informations\n");
 }