Recovery from incipient stall covers recognising symptoms leading up to the fully developed stall and taking action to avoid it, surely? (e.g. apply full power and adopt an attitude to prevent the stall etc)
As far as reducing angle of attack (notwithstanding the 'attach' typo) to recover from the stall, what's the issue with that, as long as full power is applied at the same time? We're talking Cessna after all, not Boeing or Airbus. Yoke or control column centrally forward sufficient to unstall the wings, rudder to prevent further yaw, along with full power works for me.
So yes, I would say 'reduce angle of attack' is for real.