Original sentence: Notes: titles marked with * are historical titles which are only nominal and ceremonial; titles marked with ** under the terms of the Treaty of Utrecht of 1713, the Spanish Crown emphasized a viewpoint that Britain merely enjoyed possession of Gibraltar, rather than sovereignty over it.This view is not shared by the British Government
Edited sentence: Notes: titles marked with * are historical titles which are only nominal and ceremonial; titles marked with ** under the terms of the Treaty of Utrecht of 1713, the Spanish Crown emphasized the viewpoint that Britain merely enjoyed possession of Gibraltar, rather than sovereignty over it