Notice of Filing and Immediate Effectiveness of Proposed Rule Change To: (i) Provide Clarification Regarding the Applicability of Certain Provisions of OCC's By-Laws and Rules to Certain U.S. Dollar-Settled Gold Futures Designed to Replicate Positions in the Spot Market; and (ii) Remove Provisions Applicable Only to the Now-Discontinued U.S. Dollar-Settled Gold Futures That Were Based on the Value of Gold in the Spot Market With an Additional Daily Cost of Carry Feature