Corrigendum to the Council Decision (EU) 2017/470 of 28 February 2017 on the signing, on behalf of the European Union, of an Agreement in the form of an Exchange of Letters between the European Union and the Swiss Confederation on the cumulation of origin between the European Union, Switzerland, Norway and Turkey in the framework of the Generalised System of Preferences of the European Union (OJ L 73, 18.3.2017)