Update runtime files
diff --git a/runtime/syntax/sml.vim b/runtime/syntax/sml.vim
index 53ff12a..8f1af3f 100644
--- a/runtime/syntax/sml.vim
+++ b/runtime/syntax/sml.vim
@@ -1,9 +1,10 @@
 " Vim syntax file
 " Language:     SML
 " Filenames:    *.sml *.sig
-" Maintainers:  Markus Mottl            <markus.mottl@gmail.com>
-"               Fabrizio Zeno Cornelli  <zeno@filibusta.crema.unimi.it>
-" Last Change:  2021 Oct 04
+" Maintainer:   Markus Mottl <markus.mottl@gmail.com>
+" Previous Maintainer: Fabrizio Zeno Cornelli
+"				<zeno@filibusta.crema.unimi.it> (invalid)
+" Last Change:  2022 Apr 01
 "               2015 Aug 31 - Fixed opening of modules (Ramana Kumar)
 "               2006 Oct 23 - Fixed character highlighting bug (MM)