message: minor: fix typos in tutorial
diff: @@ -130,7 +130,7 @@ mongocxx::collection coll = db["test"];
  ### Create a Document
  -To create a :term:`document` using the C++ driver, use one of the two
  +To create a `document` using the C++ driver, use one of the two
  available builder interfaces:
  Stream builder: `bsoncxx::builder::stream`
  @@ -443,8 +443,8 @@ index type for each field:
  { "index1": "<type>", "index2": <type> }
  ```
  -- For an ascending index type, specify 1 for <type>.
  -- For a descending index type, specify -1 for <type>.
  +- For an ascending index type, specify 1 for `<type>`.
  +- For a descending index type, specify -1 for `<type>`.
  The following example creates an ascending index on the `i` field:
  