diff --git a/ArduPlane/Attitude.pde b/ArduPlane/Attitude.pde
index 25c82e24b4439d509c36e916d6bb320a1404d911..4c3991fcbee22f33a50767a80398411885fb045e 100644
--- a/ArduPlane/Attitude.pde
+++ b/ArduPlane/Attitude.pde
@@ -683,8 +683,7 @@ static void flaperon_update(int8_t flap_percent)
     /*
       flaperons are implemented as a mixer between aileron and a
       percentage of flaps. Flap input can come from a manual channel
-      or from auto flaps. Note that negative manual flap percentages
-      are allowed, which give spoilerons
+      or from auto flaps.
      */
 
     // first map the amount of aileron roll to a 1000..2000 value