Use newly working Token![$] in codegen code
diff --git a/codegen/src/parse.rs b/codegen/src/parse.rs
index ba4bc5d..06b1a08 100644
--- a/codegen/src/parse.rs
+++ b/codegen/src/parse.rs
@@ -437,7 +437,7 @@
                 let content;
                 braced!(content in input);
                 input.parse::<Token![;]>()?;
-                content.parse::<token::Dollar>()?;
+                content.parse::<Token![$]>()?;
                 let path: Path = content.parse()?;
                 let ty = path.segments.last().unwrap().into_value().ident.to_string();
                 tokens.insert(token, ty.to_string());