Open witchdoctorcombat.cs search for at the end of the file
And change SNOPower.Witchdoctor_SpiritBarrage
To SNOPower.Witchdoctor_Haunt
Code:
if (Hotbar.Contains(SNOPower.Witchdoctor_Haunt) && Player.PrimaryResource > 50)
return new TrinityPower(SNOPower.Witchdoctor_SpiritBarrage, 21f, CurrentTarget.ACDGuid);
And change SNOPower.Witchdoctor_SpiritBarrage
To SNOPower.Witchdoctor_Haunt