Credo fixes.

lib/pleroma/web/activity_pub/side_effects.ex

@@ -142,7 +142,8 @@ def handle_object_creation(%{"type" => "ChatMessage"} = object, meta) do
           {:ok, chat} = Chat.bump_or_create(user.id, other_user.ap_id)
           {:ok, cm_ref} = ChatMessageReference.create(chat, object, user.ap_id != actor.ap_id)
 
-          # We add a cache of the unread value here so that it doesn't change when being streamed out
+          # We add a cache of the unread value here so that it 
+          # doesn't change when being streamed out
           chat =
             chat
             |> Map.put(:unread, ChatMessageReference.unread_count_for_chat(chat))

lib/pleroma/web/views/streamer_view.ex

@@ -55,7 +55,7 @@ def render("chat_update.json", %{chat_message_reference: cm_ref}) do
     # Explicitly giving the cmr for the object here, so we don't accidentally
     # send a later 'last_message' that was inserted between inserting this and
     # streaming it out
-    # 
+    #
     # It also contains the chat with a cache of the correct unread count
     Logger.debug("Trying to stream out #{inspect(cm_ref)}")