Removed Expr::TypedString from list of missing spans in docs

Author: feral-dot-io

src/ast/spans.rs

@@ -1410,7 +1410,6 @@ impl Spanned for AssignmentTarget {
 /// f.e. `IS NULL <expr>` reports as `<expr>::span`.
 ///
 /// Missing spans:
-/// - [Expr::TypedString] # missing span for data_type
 /// - [Expr::MatchAgainst] # MySQL specific
 /// - [Expr::RLike] # MySQL specific
 /// - [Expr::Struct] # BigQuery specific