Add the treaty's form designation

Style note²Federal courts, Illinois courts21st and 22nd editions

A treaty's first full citation names what kind of instrument it is — a convention, protocol, treaty, agreement or similar — and the name here carries no such word.¹

1. 1R. 21.4.1(a)(i) Form of agreement; R. 21.4.1(a) First citation.
2. 2A style note: the rule in note 1 allows both forms and prefers one.