runtime: Remove Brams name from a few more runtime files (#12780)

syntax/model.vim: minor wording improvement

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Adri Verhoef <a3@a3.xs4all.nl>
diff --git a/runtime/lang/menu_nl_nl.latin1.vim b/runtime/lang/menu_nl_nl.latin1.vim
index d613d58..908d58d 100644
--- a/runtime/lang/menu_nl_nl.latin1.vim
+++ b/runtime/lang/menu_nl_nl.latin1.vim
@@ -1,6 +1,6 @@
 " Menu Translations:	Nederlands
-" Maintainer:		Bram Moolenaar
-" Last Change:	2012 May 01
+" Maintainer:		The Vim Project <https://github.com/vim/vim>
+" Last Change:		2023 Aug 13
 " Original translations
 
 " Quit when menu translations have already been done.