weston.ini: Use 'modeline' key for modeline example

When specifying a modeline, use the modeline key.  Make the example
weston.ini do that.

1 files changed, 1 insertions, 1 deletions

diff --git a/weston.ini b/weston.ini
index c2134608..98092a10 100644
--- a/weston.ini
+++ b/weston.ini
@@ -46,7 +46,7 @@ path=/usr/libexec/weston-keyboard
 
 #[output]
 #name=VGA1
-#mode=173.00  1920 2048 2248 2576  1080 1083 1088 1120 -hsync +vsync
+#modeline=173.00  1920 2048 2248 2576  1080 1083 1088 1120 -hsync +vsync
 #transform=flipped
 
 #[output]