message: Fix Group_ToJSON
diff: @@ -1214,9 +1214,9 @@ TEST(Group_ToJSON)
  g.to_json(out);
  std::string str = out.str();
  CHECK(str.length() > 0);
  - CHECK_EQUAL("{\"test\":[{\"_key\":0,\"first\":\"jeff\",\"second\":1,\"third\":true,\"fourth\":2},{\"_key\":1,"
  + CHECK_EQUAL("{\n\"test\":[{\"_key\":0,\"first\":\"jeff\",\"second\":1,\"third\":true,\"fourth\":2},{\"_key\":1,"
  "\"first\":\"jim\","
  - "\"second\":1,\"third\":true,\"fourth\":2}]}",
  + "\"second\":1,\"third\":true,\"fourth\":2}]\n}\n",
  str);
  }
  