message: Simplify where clause
diff: @@ -111,7 +111,6 @@ pub fn pretty_literal<'term, D, S>(
  literal: &'term Literal<S>,
  ) -> DocBuilder<'term, D>
  where
  - S: 'term,
  S: 'term + AsRef<str>,
  D: DocAllocator<'term>,
  D::Doc: Clone,
  