Why does pregen character Iseph have +11 to acrobatics and +10 to piloting at level 1?


Paizo provides pregenerated level 1 character stats for iconic character Iseph. Among the stat bonuses listed, it mentions "Acrobatics +11" and "Piloting +10 (1 rank)".

I don’t understand how these numbers can be possible. By my calculations, Piloting should be 4 DEX + 3 trained class skill + 1 rank + 1 operative's edge = 8, and Acrobatics should be either 4 DEX + 3 trained class skill + 1 rank + 1 operative's edge + 3 ghost specialization skill focus = 12 or 4 DEX + 1 operative's edge + 3 ghost specialization skill focus = 8, depending on whether I put a rank into it or not.

What am I missing?