Doubt about Gentle Touche Change

[Helly]

Hi! is me again e.e but i swear that at this time i will not erase and im haven a real doubt >.<!

I have look arround the forum and yes i have found some questions about this skill but i dont find the answer so i have chek by my self in the src. The Skill is clear this give you, Atk, aspd, hp, right? but in the src... i have found this:

set_sc( SR_GENTLETOUCH_CHANGE    , SC_GT_CHANGE		  , SI_GENTLETOUCH_CHANGE    , SCB_ASPD|SCB_MDEF|SCB_MAXHP );

i mean... i dont know if you notice but.. it say mdef not atk :c! and in all the status.c i have not found a sign of atk formula can someone correct me if im wrong in this point i will apreciate it very very much! ty!

(Sorry for my English~)