[PATCH synaptics 2/3] man: clarify that 0, not 0% disables the softbutton area

[Peter Hutterer]

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 man/synaptics.man | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/man/synaptics.man b/man/synaptics.man
index 03f18ac..2b7b7b9 100644
--- a/man/synaptics.man
+++ b/man/synaptics.man
@@ -441,8 +441,9 @@ The first four parameters are the left, right, top, bottom edge of the right
 button, respectively, the second four parameters are the left, right, top,
 bottom edge of the middle button, respectively. Any of the values may be
 given as percentage of the touchpad width or height, whichever applies.
-If any edge is set to 0, the button is assumed to extend to infinity in the
-given direction. Setting all values to 0 disables soft button areas.
+If any edge is set to 0 (not 0%), the button is assumed to extend to
+infinity in the given direction. Setting all values to 0 (not 0%) disables
+soft button areas.
 Property: "Synaptics Soft Button Areas"
 .
 
-- 
1.8.1.4