Indentation in dbms output is odd, when multiple tests are run  #482

declare
begin
ut.run('ut_my_pkg.test01');
ut.run('ut_my_pkg.test02');
ut.run('ut_my_pkg.test03');
end;
/
`
Expected output:

ut_my_pkg
  test01
  *output from test01*
Finished in .78 seconds
1 tests, 0 failed, 0 errored, 0 disabled 0 warning(s)  

ut_my_pkg
  test02
  *output from test02*
Finished in .78 seconds
1 tests, 0 failed, 0 errored, 0 disabled 0 warning(s)  

ut_my_pkg
  test03
  *output from test03*
Finished in .78 seconds
1 tests, 0 failed, 0 errored, 0 disabled 0 warning(s)  

Actual output:

ut_my_pkg
  test03
  ut_my_pkg
    test02
    ut_my_pkg
      test01
      *output from test01*
      Finished in .78 seconds
        1 tests, 0 failed, 0 errored, 0 disabled 0 warning(s)  
        *output from test02*
   Finished in .78 seconds
  1 tests, 0 failed, 0 errored, 0 disabled 0 warning(s)  
  *output fom test 03'
Finished in .78 seconds
1 tests, 0 failed, 0 errored, 0 disabled 0 warning(s)  

`