Schema for plans indicates a plan could be null or object

[dobesv]

I noticed that the schema for the "plans" stream indicates the objects could be a string. This seems incorrect. Actually, I don't think the schema root should be nullable either, wouldn't a null row simply be omitted? All the schemas include null in the type of the root object.

{
      "stream": "plans",
      "tap_stream_id": "plans",
      "schema": {
        "type": [
          "null",
          "object",
          "string"
        ],