Possible Error in Advanced UVM Session 8 Register Example

UVM
,
1

In the following example slide:
class car_reg extends umm_reg;
`umm_object_utils (car_reg)

    umm_reg_field reserved;
    umm_reg_field char_len;
    ...

    function new (string name = "char_len");
      super.new (name, 32, UVM_NO_COVERAGE);
    end_function
    ...

I expect the string name to be “car_reg” as this is the register name. “char_len” is just a field.