Help!Power Steering fluid/ transmission fluid mixed

I needed power steering fluid added in my 69 and a friend added power steering fluid instead of transmission fluid. Do I have a problem here? and what do I do to remedy it. I love my el camino, have had it for a dozen years.

Wait, He added steering fluid into the transmission or Transmission into the power steering? Anyway, if he added Steering fluid into the Transmission, thats totally not good. I would just get it drained.

Wait, He added steering fluid into the transmission or Transmission into the power steering? Anyway, if he added Steering fluid into the Transmission, thats totally not good. I would just get it drained.
My 69 uses transmission fluid for the power steering. He added power steering fluid to that, Not the transmission.

AHHHH!!, ok, thats easy to understand. Well You should probably be ok. I dont really see why it would be bad. I would try to get some more advice on it.