diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 57fefa2..655fd6c 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 9.1.  Last change: 2024 Jun 04
+*options.txt*	For Vim version 9.1.  Last change: 2024 Jun 05
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -2101,7 +2101,7 @@
 
 						*'completeopt'* *'cot'*
 'completeopt' 'cot'	string	(default: "menu,preview")
-			global
+			global or local to buffer |global-local|
 	A comma-separated list of options for Insert mode completion
 	|ins-completion|.  The supported values are:
 
diff --git a/runtime/doc/version9.txt b/runtime/doc/version9.txt
index 07c416a..6edb889 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 Jun 03
+*version9.txt*  For Vim version 9.1.  Last change: 2024 Jun 05
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -41567,6 +41567,7 @@
 - use 'smoothscroll' logic for CTRL-D and CTRL-U for half-pagewise scrolling
 - the default for 'commentstring' contains whitespace padding to have
   automatic comments look nicer |comment-install|
+- 'completeopt' is now a |global-local| option.
 
 							*added-9.2*
 Added ~