Just a little mistake in the OAM guide

Hello,
It is not so big but i just found that in the OAM guide:

Upgrade level 3 - 15 (3 rare resources) / hour; Price = 60k CR
Upgrade level 4 - 20 (3 rare resources) / hour; Price = 80k CR

I think at level 4 it should be 4 rare resources/hour.

Anyway, thanks to everyone for this amazing server, best empyrion experience ever.