message: fix get registry test
diff: @@ -57,7 +57,7 @@ describe('Tests for getRegistry', function() {
  function reject(err) {
  expect(err).toBeTruthy();
  - expect(err).toBe('Cannot find PodUrl Registry. Using default url.');
  + expect(err.message).toBe('Cannot find PodUrl Registry. Using default url.');
  done();
  }
  