Update runtime files
diff --git a/runtime/doc/map.txt b/runtime/doc/map.txt
index daa1cf2..d1202a7 100644
--- a/runtime/doc/map.txt
+++ b/runtime/doc/map.txt
@@ -1,4 +1,4 @@
-*map.txt*       For Vim version 8.1.  Last change: 2019 Jun 02
+*map.txt*       For Vim version 8.1.  Last change: 2019 Oct 20
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar