runtime(misc): announce adoption of various runtime files

Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/plugin/netrwPlugin.vim b/runtime/plugin/netrwPlugin.vim
index a347781..ed6f7dc 100644
--- a/runtime/plugin/netrwPlugin.vim
+++ b/runtime/plugin/netrwPlugin.vim
@@ -1,7 +1,8 @@
 " netrwPlugin.vim: Handles file transfer and remote directory listing across a network
 "            PLUGIN SECTION
+" Maintainer:	This runtime file is looking for a new maintainer.
 " Date:		Feb 09, 2021
-" Maintainer:	Charles E Campbell <NcampObell@SdrPchip.AorgM-NOSPAM>
+" Former Maintainer:   Charles E Campbell
 " GetLatestVimScripts: 1075 1 :AutoInstall: netrw.vim
 " Copyright:    Copyright (C) 1999-2021 Charles E. Campbell {{{1
 "               Permission is hereby granted to use and distribute this code,