Error after editing descr_mount

[Turk]

Hi all,
I began to learn descr_mount.txt

But during i tried to add an Horse i get following error:

The entry:

type agema horse
class horse
model agema_horse
radius 1.5
x_radius 0.5
height 2.5
mass 5
banner_height 0
water_trail_effect horse_water_trail
root_node_height 1.6
rider_offset 0.0, 0.15, 0.0

type X horse
class horse
model X_horse
radius 1.5
x_radius 0.5
height 2.5
mass 5.5
banner_height 0
water_trail_effect horse_water_trail
root_node_height 1.6
rider_offset 0.0, 0.15, 0.0

[MasterOfNone]

Well, it's probably because you left out the buoyancy line as per the original entries

[Turk]

Damn!!
Why is my english so bad!!??
I just forgot a line

But now i know what this strange word means