Fixed Rak'Shor's Cunning ghoul form to correctly benefit from the speed...

Fixed Rak'Shor's Cunning ghoul form to correctly benefit from the speed increase when waddling in your own retch

game/modules/tome/data/damage_types.lua

@@ -2607,7 +2607,7 @@ newDamageType{
 		useImplicitCrit(src, state)
 		local target = game.level.map(x, y, Map.ACTOR)
 
-		if target and src == target and target.type == "undead" and target.subtype == "ghoul" then
+		if target and src == target and ((target.type == "undead" and target.subtype == "ghoul") or (target.descriptor and target.descriptor.subrace == "Ghoul")) then
 			target:setEffect(target.EFF_RETCHED, 1, {})
 		end