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/syntax/model.vim b/runtime/syntax/model.vim
index ea661eb..2df380c 100644
--- a/runtime/syntax/model.vim
+++ b/runtime/syntax/model.vim
@@ -5,7 +5,7 @@
 " Former Maintainer:	Bram Moolenaar <Bram@vim.org>
 
 " very basic things only (based on the vgrindefs file).
-" If you use this language, please improve it, and send me the patches!
+" If you use this language, please improve it, and send patches!
 
 " Quit when a (custom) syntax file was already loaded
 if exists("b:current_syntax")