message: Remove debug code, fix formatting
diff: @@ -240,7 +240,6 @@ CAF_TEST(CLI arguments may use custom types) {
  settings cfg;
  opts.add<foobar>("global", "foobar,f", "test option");
  CAF_CHECK_EQUAL(read<foobar>(cfg, {"-f{foo=\"hello\",bar=\"world\"}"}), none);
  - CAF_MESSAGE("CFG: "<<cfg);
  auto fb = get_if<foobar>(&cfg, "foobar");
  if (CAF_CHECK(fb))
  CAF_CHECK_EQUAL(*fb, foobar("hello", "world"));
  