chore: slight clean up

crates/uplc/src/ast.rs

@@ -34,7 +34,6 @@ pub enum Term {
 
 #[derive(Debug, Clone, PartialEq)]
 pub enum Constant {
-    // TODO: figure out the right size for this
     // tag: 0
     Integer(isize),
     // tag: 1

crates/uplc/src/flat.rs

@@ -261,6 +261,7 @@ mod test {
         let flat_encoded = vec![
             0b00001011, 0b00010110, 0b00100001, 0b01001000, 0b00000101, 0b10000001,
         ];
+
         let expected_program = Program {
             version: (11, 22, 33),
             term: Term::Constant(Constant::Integer(11)),