runtime(doc): Update documentation

- Add security e-mail for private bugreports
- Remove mentioning of the voting feature

closes: #14483

Signed-off-by: RestorerZ <restorer@mail2k.ru>
Co-authored-by: Christian Brabandt <cb@256bit.org>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/helphelp.txt b/runtime/doc/helphelp.txt
index 07a4c96..40039e3 100644
--- a/runtime/doc/helphelp.txt
+++ b/runtime/doc/helphelp.txt
@@ -1,4 +1,4 @@
-*helphelp.txt*	For Vim version 9.1.  Last change: 2022 Jan 08
+*helphelp.txt*	For Vim version 9.1.  Last change: 2024 Apr 10
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -315,7 +315,7 @@
   using the "tag@en" notation.
 - Make a package with all the files and the tags file available for download.
   Users can drop it in one of the "doc" directories and start use it.
-  Report this to Bram, so that he can add a link on www.vim.org.
+  Report to the development team, so they can add a link on www.vim.org.
 - Use the |:helptags| command to generate the tags files.  It will find all
   languages in the specified directory.