Update config example

config.yml.example

@@ -13,9 +13,9 @@ forwarding:
   moderation_chat_ids: null
   publication_channel_ids: null
   types:
-  - text
-  - photo
-  - video
+    - text
+    - photo
+    - video
 openai:
   api_key: null
   timeout: 60
@@ -24,8 +24,8 @@ moderation:
   enabled: true
   model: gpt-5-mini
   types:
-  - omni
-  - gpt
+    - omni
+    - gpt
 logging:
   level: INFO
   fmt: '%(asctime)s.%(msecs)03d %(levelname)s [%(name)s] %(message)s'