Update mastodon_api_controller.ex

lib/pleroma/web/mastodon_api/mastodon_api_controller.ex

@@ -1029,7 +1029,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     created_at =
       NaiveDateTime.to_iso8601(created_at)
       |> String.replace(~r/(\.\d+)?$/, ".000Z", global: false)
-      
+
     id = id |> to_string
 
     case activity.data["type"] do