✏️ Fix typo on the BP number for parse_obj_as

Author: Kludex

README.md

@@ -28,7 +28,7 @@ Bump Pydantic is a tool to help you migrate your code from Pydantic V1 to V2.
     - [BP005: Replace `GenericModel` by `BaseModel`](#bp005-replace-genericmodel-by-basemodel)
     - [BP006: Replace `__root__` by `RootModel`](#bp006-replace-__root__-by-rootmodel)
     - [BP007: Replace decorators](#bp007-replace-decorators)
-    - [BP009: Replace `pydantic.parse_obj_as` by `pydantic.TypeAdapter`](#bp009-replace-pydanticparse_obj_as-by-pydantictypeadapter)
+    - [BP008: Replace `pydantic.parse_obj_as` by `pydantic.TypeAdapter`](#bp008-replace-pydanticparse_obj_as-by-pydantictypeadapter)
   - [License](#license)
 
 ---
@@ -284,7 +284,7 @@ class User(BaseModel):
         return values
 ```
 
-### BP009: Replace `pydantic.parse_obj_as` by `pydantic.TypeAdapter`
+### BP008: Replace `pydantic.parse_obj_as` by `pydantic.TypeAdapter`
 
 - ✅ Replace `pydantic.parse_obj_as(T, obj)` to `pydantic.TypeAdapter(T).validate_python(obj)`.