Update README with the newer helpers

Author: ramnes

README.md

@@ -183,14 +183,14 @@ These options are all keys in the single constructor parameter.
 The following functions can distinguish between full and partial API responses.
 
 <!-- markdownlint-disable -->
-| Function                   | Purpose                                                                                                                                                                  |
-| -------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
-| `is_full_page`             | Determine whether an object is a full [Page object](https://developers.notion.com/reference/page)                                                                        |
-| `is_full_block`            | Determine whether an object is a full [Block object](https://developers.notion.com/reference/block)                                                                      |
-| `is_full_database`         | Determine whether an object is a full [Database object](https://developers.notion.com/reference/database)                                                                |
-| `is_full_page_or_database` | Determine whether an object is a full [Page object](https://developers.notion.com/reference/page) or [Database object](https://developers.notion.com/reference/database) |
-| `is_full_user`             | Determine whether an object is a full [User object](https://developers.notion.com/reference/user)                                                                        |
-| `is_full_comment`          | Determine whether an object is a full [Comment object](https://developers.notion.com/reference/comment-object)                                                           |
+| Function                      | Purpose                                                                                                                                                                        |
+| --------------------------    | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| `is_full_page`                | Determine whether an object is a full [Page object](https://developers.notion.com/reference/page)                                                                              |
+| `is_full_block`               | Determine whether an object is a full [Block object](https://developers.notion.com/reference/block)                                                                            |
+| `is_full_data_source`         | Determine whether an object is a full [Data source object](https://developers.notion.com/reference/data-source)                                                                |
+| `is_full_page_or_data_source` | Determine whether an object is a full [Page object](https://developers.notion.com/reference/page) or [Data source object](https://developers.notion.com/reference/data-source) |
+| `is_full_user`                | Determine whether an object is a full [User object](https://developers.notion.com/reference/user)                                                                              |
+| `is_full_comment`             | Determine whether an object is a full [Comment object](https://developers.notion.com/reference/comment-object)                                                                 |
 <!-- markdownlint-enable -->
 
 ```python
@@ -201,7 +201,7 @@ full_or_partial_pages = notion.data_sources.query(
 )
 
 for page in full_or_partial_pages["results"]:
-    if not is_full_page_or_database(page):
+    if not is_full_page_or_data_source(page):
         continue
     print(f"Created at: {page['created_time']}")
 ```