Including some mini-formatting to get rid of some excessive space.

Signed-off-by: Peter Hutterer <[email protected]>
---
 man/wacom.man |   12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/man/wacom.man b/man/wacom.man
index 1bccb93..e15fc0f 100644
--- a/man/wacom.man
+++ b/man/wacom.man
@@ -175,12 +175,16 @@ applied before rotation. The default is "NONE".
 .TP 4
 .B Option \fI"PressCurve"\fP \fI"x1,y1,x2,y2"\fP
 sets pressure curve by control points x1, y1, x2, and y2.  Their values are in 
range 
-from 0..100. The input for 
-       linear curve (default) is "0,0,100,100"; 
-       slightly depressed curve (firmer) might be "5,0,100,95"; 
-       slightly raised curve (softer) might be "0,5,95,100".
+from 0..100. The pressure curve is interpreted as Bezier curve with 4
+control points, the first and the last control point being fixed on the
+coordinates 0/0 and 100/100, respectively. The middle control points are
+adjustible by this setting and thus define the shape of the curve.
+The input for linear curve (default) is "0,0,100,100"; 
+slightly depressed curve (firmer) might be "5,0,100,95"; 
+slightly raised curve (softer) might be "0,5,95,100".
 The pressure curve is only applicable to devices of type stylus or eraser,
 other devices do not honor this setting.
+
 .TP 4
 .B Option \fI"KeepShape"\fP \fI"on"|"off"\fP
 When this option is enabled, the active zone  begins according to TopX
-- 
1.7.0.1


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