runtime(nohlsearch): include the the simple nohlsearch package

fixes: #15039
closes: #15042

Signed-off-by: Maxim Kim <habamax@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/pattern.txt b/runtime/doc/pattern.txt
index 183806a..4351944 100644
--- a/runtime/doc/pattern.txt
+++ b/runtime/doc/pattern.txt
@@ -1,4 +1,4 @@
-*pattern.txt*   For Vim version 9.1.  Last change: 2024 Jun 03
+*pattern.txt*   For Vim version 9.1.  Last change: 2024 Jun 18
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -151,13 +151,17 @@
 			executing autocommands |autocmd-searchpat|.
 			Same thing for when invoking a user function.
 
+
 While typing the search pattern the current match will be shown if the
 'incsearch' option is on.  Remember that you still have to finish the search
 command with <CR> to actually position the cursor at the displayed match.  Or
 use <Esc> to abandon the search.
 
+							*nohlsearch-auto*
 All matches for the last used search pattern will be highlighted if you set
-the 'hlsearch' option.  This can be suspended with the |:nohlsearch| command.
+the 'hlsearch' option.  This can be suspended with the |:nohlsearch| command
+or auto suspended with nohlsearch plugin.  See |nohlsearch-install|.
+
 
 When 'shortmess' does not include the "S" flag, Vim will automatically show an
 index, on which the cursor is. This can look like this: >