couple of small changes

testworks-test-suite **PASSED in 0.002820 seconds**:
  Ran 4 suites: 4 passed (100.00000%), 0 failed, 0 skipped, 0 not implemented, 0 crashed
  Ran 18 tests: 18 passed (100.00000%), 0 failed, 0 skipped, 0 not implemented, 0 crashed
  Ran 67 checks: 67 passed (100.00000%), 0 failed, 0 skipped, 0 not implemented, 0 crashed