The socket only has two wires so is not a spur.
I dont think you mean "WIRES" do you really mean "CABLES"??
If so, there may be two cables but that does not necessarily mean the socket is part of a ring final. It may be a spur with another (not allowed) spur running from it.
Or the circuit may not be a ring at all. It may be a radial. These things can only be determined by testing, investigation and some knowledge.