patch 9.1.0690: cannot set special highlight kind in popupmenu

Problem:  cannot set special highlight kind in popupmenu
Solution: add kind_hlgroup item to complete function
          (glepnir)

closes: #15561

Signed-off-by: glepnir <glephunter@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/version9.txt b/runtime/doc/version9.txt
index 3729590..fc07dc4 100644
--- a/runtime/doc/version9.txt
+++ b/runtime/doc/version9.txt
@@ -1,4 +1,4 @@
-*version9.txt*  For Vim version 9.1.  Last change: 2024 Aug 15
+*version9.txt*  For Vim version 9.1.  Last change: 2024 Aug 23
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -41563,6 +41563,9 @@
 Support highlighting the matched text for insert-mode completion and
 command-line completion in |ins-completion-menu|.
 
+Support highlighting the completion kind in |ins-completion-menu|, see
+|complete-items|.
+
 Support for translating messages in Vim script plugins using the |gettext()|
 and |bindtextdomain()| functions.