Update runtime files.
diff --git a/runtime/doc/gui.txt b/runtime/doc/gui.txt
index 362e838..7e597d2 100644
--- a/runtime/doc/gui.txt
+++ b/runtime/doc/gui.txt
@@ -1,4 +1,4 @@
-*gui.txt* For Vim version 8.1. Last change: 2019 Nov 10
+*gui.txt* For Vim version 8.1. Last change: 2019 Nov 16
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -309,7 +309,7 @@
If you are on the ':' line (or '/' or '?'), then clicking the left or right
mouse button will position the cursor on the ':' line (if 'mouse' contains
-'c', 'a' or 'A').
+'c' or 'a').
In any situation the middle mouse button may be clicked to paste the current
selection.