Update runtime files.
diff --git a/runtime/doc/insert.txt b/runtime/doc/insert.txt
index fa7c0f7..07e9eb5 100644
--- a/runtime/doc/insert.txt
+++ b/runtime/doc/insert.txt
@@ -1,4 +1,4 @@
-*insert.txt*    For Vim version 8.2.  Last change: 2019 Nov 26
+*insert.txt*    For Vim version 8.2.  Last change: 2020 Jan 04
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar