Update runtime files
diff --git a/runtime/doc/gui.txt b/runtime/doc/gui.txt
index 10c729d..a66fbb3 100644
--- a/runtime/doc/gui.txt
+++ b/runtime/doc/gui.txt
@@ -1,4 +1,4 @@
-*gui.txt* For Vim version 8.0. Last change: 2017 Jul 15
+*gui.txt* For Vim version 8.0. Last change: 2017 Aug 27
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -67,7 +67,7 @@
executed as an Ex command.
- If the user gvimrc file exists, it is sourced. The name of this file is
normally "$HOME/.gvimrc". You can check this with ":version".
- - For Win32, when $HOME is not set, "$VIM\_gvimrc" is used.
+ - For Win32, $HOME is set by Vim if needed, see |$HOME-windows|.
- When a "_gvimrc" file is not found, ".gvimrc" is tried too. And vice
versa.
The name of the first file found is stored in $MYGVIMRC, unless it was