Update runtime files
diff --git a/runtime/doc/insert.txt b/runtime/doc/insert.txt
index 82691e8..47c40a2 100644
--- a/runtime/doc/insert.txt
+++ b/runtime/doc/insert.txt
@@ -1,4 +1,4 @@
-*insert.txt* For Vim version 8.1. Last change: 2019 Aug 21
+*insert.txt* For Vim version 8.1. Last change: 2019 Sep 08
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -1124,7 +1124,7 @@
of values:
height maximum height of the popup
width maximum width of the popup
- highlight highlight group of the popup (default is Pmenu)
+ highlight highlight group of the popup (default is PmenuSel)
align "item" (default) or "menu"
border "on" (default) or "off"
Example: >