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/ftplugin/bash.vim b/runtime/ftplugin/bash.vim
index 7bd9787..7be1eca 100644
--- a/runtime/ftplugin/bash.vim
+++ b/runtime/ftplugin/bash.vim
@@ -1,7 +1,7 @@
 " Vim filetype plugin file
 " Language:	bash
-" Maintainer:	Bram Moolenaar
-" Last Changed: 2019 Jan 12
+" Maintainer:	The Vim Project <https://github.com/vim/vim>
+" Last Changed: 2023 Aug 13
 "
 " This is not a real filetype plugin.  It allows for someone to set 'filetype'
 " to "bash" in the modeline, and gets the effect of filetype "sh" with