message: fix ref file
diff: @@ -7,5 +7,5 @@ test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out
  running 1 test
  test simple ... ok
  -test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out
  +test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out
  