Update runtime files
diff --git a/runtime/doc/usr_12.txt b/runtime/doc/usr_12.txt
index 68f6cbe..a5f75ec 100644
--- a/runtime/doc/usr_12.txt
+++ b/runtime/doc/usr_12.txt
@@ -1,4 +1,4 @@
-*usr_12.txt*	For Vim version 9.0.  Last change: 2021 Apr 19
+*usr_12.txt*	For Vim version 9.0.  Last change: 2022 Nov 19
 
 		     VIM USER MANUAL - by Bram Moolenaar