Refix change

Author: carbotaniuman

src/machine.rs

@@ -155,10 +155,10 @@ impl Provenance for Tag {
     fn fmt(ptr: &Pointer<Self>, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         let (tag, addr) = ptr.into_parts(); // address is absolute
         write!(f, "0x{:x}", addr.bytes())?;
-        // Forward `alternate` flag to `alloc_id` printing.
 
         match tag {
             Tag::Concrete(tag) => {
+                // Forward `alternate` flag to `alloc_id` printing.
                 if f.alternate() {
                     write!(f, "[{:#?}]", tag.alloc_id)?;
                 } else {