patch 8.2.5000: no patch for documentation updates

Problem:    No patch for documentation updates.
Solution:   Update documentation files.
diff --git a/runtime/doc/various.txt b/runtime/doc/various.txt
index 8bfaeae..d09dac4 100644
--- a/runtime/doc/various.txt
+++ b/runtime/doc/various.txt
@@ -1,4 +1,4 @@
-*various.txt*   For Vim version 8.2.  Last change: 2022 Apr 03
+*various.txt*   For Vim version 8.2.  Last change: 2022 May 21
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar