Documented the switch from java XSLScript to xslscript.pl.

misc/README

diff --git a/misc/README b/misc/README
index 79746de..3f7b323 100644
--- a/misc/README
+++ b/misc/README
@@ -3,7 +3,7 @@
 
 the required tools:
 *) xsltproc to build CHANGES,
-*) java and XSLScript ( http://pault.com/pault/XSLScript/ ) to build XSLTs
+*) xslscript.pl ( http://hg.nginx.org/xslscript ) to build XSLTs
    from XSLScript sources.