USB Type C ECN Assign Cable SOP state clarification

Section 4.5.2.4.2 Assign Cable SOP* State is incorrect. Passive cables never respond on SOP” per USB PD. The change is to remove the sentence “If two eMarkers are powered at the same time in a passive cable, then one shall respond to a pre-set SOP’ and the other to SOP’’.” and to remove the “Typical