Remove italics from the separator

Warning²Law reviews21st and 22nd editions

A comma or semicolon is italicized only where it belongs to the italicized material itself; the mark separating an italicized short form or signal from the rest of its citation does not.¹

1. 1R. 2.1(f) Punctuation. Tables: R. 2.1(a) Case names; R. 2.1(d) Introductory signals.
2. 2A warning: the form is usually wrong under the rule in note 1, and context can justify it.