diff --git a/runtime/syntax/vgrindefs.vim b/runtime/syntax/vgrindefs.vim
index 3de31b1..a194c10 100644
--- a/runtime/syntax/vgrindefs.vim
+++ b/runtime/syntax/vgrindefs.vim
@@ -1,7 +1,8 @@
 " Vim syntax file
 " Language:	Vgrindefs
-" Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2005 Jun 20
+" Maintainer:	The Vim Project <https://github.com/vim/vim>
+" Last Change:	2023 Aug 10
+" Former Maintainer:	Bram Moolenaar <Bram@vim.org>
 
 " The Vgrindefs file is used to specify a language for vgrind