diff --git a/runtime/syntax/bash.vim b/runtime/syntax/bash.vim
index 75ab999..1e565c3 100644
--- a/runtime/syntax/bash.vim
+++ b/runtime/syntax/bash.vim
@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:	bash
-" Maintainer:	Bram
-" Last Change:	2019 Sep 27
+" Maintainer:	The Vim Project <https://github.com/vim/vim>
+" Last Change:	2023 Aug 13
 
 " quit when a syntax file was already loaded
 if exists("b:current_syntax")
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")
diff --git a/runtime/syntax/shared/typescriptcommon.vim b/runtime/syntax/shared/typescriptcommon.vim
index ef362fc..cfa4e14 100644
--- a/runtime/syntax/shared/typescriptcommon.vim
+++ b/runtime/syntax/shared/typescriptcommon.vim
@@ -1,9 +1,9 @@
 " Vim syntax file
 " Language:     TypeScript and TypeScriptReact
-" Maintainer:   Bram Moolenaar, Herrington Darkholme
-" Last Change:	2021 Sep 22
+" Maintainer:   Herrington Darkholme
+" Last Change:	2023 Aug 13
 " Based On:     Herrington Darkholme's yats.vim
-" Changes:      See https:github.com/HerringtonDarkholme/yats.vim
+" Changes:      See https://github.com/HerringtonDarkholme/yats.vim
 " Credits:      See yats.vim on github
 
 if &cpo =~ 'C'
diff --git a/runtime/syntax/typescript.vim b/runtime/syntax/typescript.vim
index af71938..5389c21 100644
--- a/runtime/syntax/typescript.vim
+++ b/runtime/syntax/typescript.vim
@@ -1,9 +1,9 @@
 " Vim syntax file
 " Language:     TypeScript
-" Maintainer:   Bram Moolenaar, Herrington Darkholme
-" Last Change:	2019 Nov 30
+" Maintainer:   Herrington Darkholme
+" Last Change:  2023 Aug 13
 " Based On:     Herrington Darkholme's yats.vim
-" Changes:      Go to https:github.com/HerringtonDarkholme/yats.vim for recent changes.
+" Changes:      Go to https://github.com/HerringtonDarkholme/yats.vim for recent changes.
 " Origin:       https://github.com/othree/yajs
 " Credits:      Kao Wei-Ko(othree), Jose Elera Campana, Zhao Yi, Claudio Fleiner, Scott Shattuck
 "               (This file is based on their hard work), gumnos (From the #vim
diff --git a/runtime/syntax/typescriptreact.vim b/runtime/syntax/typescriptreact.vim
index c4c2d45..1c51045 100644
--- a/runtime/syntax/typescriptreact.vim
+++ b/runtime/syntax/typescriptreact.vim
@@ -1,9 +1,9 @@
 " Vim syntax file
 " Language:     TypeScript with React (JSX)
-" Maintainer:   Bram Moolenaar
-" Last Change:	2019 Nov 30
+" Maintainer:   The Vim Project <https://github.com/vim/vim>
+" Last Change:  2023 Aug 13
 " Based On:     Herrington Darkholme's yats.vim
-" Changes:      See https:github.com/HerringtonDarkholme/yats.vim
+" Changes:      See https://github.com/HerringtonDarkholme/yats.vim
 " Credits:      See yats.vim on github
 
 if !exists("main_syntax")
diff --git a/runtime/syntax/zimbu.vim b/runtime/syntax/zimbu.vim
index 1a7a485..4725595 100644
--- a/runtime/syntax/zimbu.vim
+++ b/runtime/syntax/zimbu.vim
@@ -1,7 +1,8 @@
 " Vim syntax file
 " Language:	Zimbu
-" Maintainer:	Bram Moolenaar
-" Last Change:	2014 Nov 23
+" Maintainer:	The·Vim·Project·<https://github.com/vim/vim>
+" Last Change:	2023 Aug 13
+" Note: 	Zimbu seems to be dead :(
 
 if exists("b:current_syntax")
   finish