Update docling/backend/msword_backend.py

Co-authored-by: Cesar Berrospi Ramis <[email protected]>
Signed-off-by: Maxim Lysak <[email protected]>

docling/backend/msword_backend.py

@@ -270,7 +270,7 @@ def handle_text_elements(self, element, docx_obj, doc):
                 self.level = self.level_at_new_list - 1
                 self.level_at_new_list = None
             else:
-                for key, val in self.parents.items():
+                for key in range(len(self.parents)):
                     self.parents[key] = None
                 self.level = 0