vhdl: fix enum test
Fix the `EnumType::new` call to `EnumBasetype::new` in the enum type
doctests.
@@ -188,10 +188,10 @@ impl<'t> EnumSubtype<'t> {
/// # Example
///
/// ```
- /// use moore_vhdl::ty2::{Type, TypeMark, EnumType, EnumSubtype, Range};
+ /// use moore_vhdl::ty2::{Type, TypeMark, EnumBasetype, EnumSubtype, Range};
/// use moore_vhdl::common::name::get_name_table;
///
- /// let ty = EnumType::new(vec![
+ /// let ty = EnumBasetype::new(vec![
/// "first".into(),
/// "second".into(),
/// '0'.into(),
