[PATCH libinput 3/3] touchpad: correct a wrong comment

[Peter Hutterer]

The minimum to start 2fg scrolling is in device units, not pixels. Which is
bad on many levels, but let's correct it in the comment at least.

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 src/evdev-mt-touchpad.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/evdev-mt-touchpad.c b/src/evdev-mt-touchpad.c
index c7fd3a1..04c8ca5 100644
--- a/src/evdev-mt-touchpad.c
+++ b/src/evdev-mt-touchpad.c
@@ -443,7 +443,7 @@ tp_post_twofinger_scroll(struct tp_dispatch *tp, uint64_t time)
 
 	tp_filter_motion(tp, &dx, &dy, time);
 
-	/* Require at least five px scrolling to start */
+	/* Require at least five device units scrolling to start */
 	if (dy <= -5.0 || dy >= 5.0)
 		tp->scroll.direction |= (1 << LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL);
 
-- 
1.9.3