diff --git a/odoo-stubs/models.pyi b/odoo-stubs/models.pyi
index 6636b1f..264a6fe 100644
--- a/odoo-stubs/models.pyi
+++ b/odoo-stubs/models.pyi
@@ -240,7 +240,7 @@ class BaseModel(metaclass=MetaModel):
         self, aggregate_spec: str, raw_values
     ) -> Iterator: ...
     def _read_group_expand_full(
-        self, groups: _ModelT, domain: list | None, order: str | None
+        self, groups: _ModelT, domain: list | None
     ) -> _ModelT: ...
     def _read_group_fill_results(
         self,
diff --git a/odoo-stubs/tools/pdf.pyi b/odoo-stubs/tools/pdf.pyi
index 2d136c3..1e26f38 100644
--- a/odoo-stubs/tools/pdf.pyi
+++ b/odoo-stubs/tools/pdf.pyi
@@ -32,9 +32,7 @@ class OdooPdfFileReader(PdfFileReader):
 
 class OdooPdfFileWriter(PdfFileWriter):
     is_pdfa: bool
-    def __init__(self, *args, **kwargs):
-        None
-
+    def __init__(self, *args, **kwargs) -> None: ...
     def addAttachment(self, fname: str, fdata, subtype: str | None = ...) -> None: ...
     def embed_odoo_attachment(
         self, attachment: IrAttachment, subtype: str | None = ...