NotificationController: Fix test.

test/web/mastodon_api/controllers/notification_controller_test.exs

@@ -310,7 +310,7 @@ test "filters notifications using include_types" do
 
     {:ok, mention_activity} = CommonAPI.post(other_user, %{"status" => "hey @#{user.nickname}"})
     {:ok, create_activity} = CommonAPI.post(user, %{"status" => "hey"})
-    {:ok, favorite_activity, _} = CommonAPI.favorite(create_activity.id, other_user)
+    {:ok, favorite_activity} = CommonAPI.favorite(other_user, create_activity.id)
     {:ok, reblog_activity, _} = CommonAPI.repeat(create_activity.id, other_user)
     {:ok, _, _, follow_activity} = CommonAPI.follow(other_user, user)