man: explain idle-time=0 in weston.ini
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
diff --git a/man/weston.ini.man b/man/weston.ini.man
index 0f7d2da..7a353c9 100644
--- a/man/weston.ini.man
+++ b/man/weston.ini.man
@@ -152,7 +152,8 @@
after which Weston will enter an "inactive" mode and screen will fade to
black. Note that a screensaver may also start at this moment after fade-out
(if enabled in the SCREENSAVER section below), but the current idle-time
-option has nothing to do with screensavers.
+option has nothing to do with screensavers. A value of 0 disables the
+timeout.
.IR Important
: This option may also be set via Weston's '-i' command