Spec fixes

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

lib/service/activity/activity.ex

@@ -6,8 +6,8 @@ defmodule Mobilizon.Service.Activity do
   alias Mobilizon.Activities.Activity
   alias Mobilizon.Service.Activity.{Comment, Discussion, Event, Group, Member, Post, Resource}
 
-  @callback insert_activity(entity :: struct(), options :: map()) ::
-              {:ok, Oban.Job.t()} | {:ok, any()}
+  @callback insert_activity(entity :: struct(), options :: Keyword.t()) ::
+              {:ok, Oban.Job.t()} | {:ok, any()} | {:error, Ecto.Changeset.t()}
 
   @callback get_object(object_id :: String.t() | integer()) :: struct()
 

lib/service/activity/member.ex

@@ -40,7 +40,7 @@ defmodule Mobilizon.Service.Activity.Member do
     Actors.get_member(member_id)
   end
 
-  @spec get_author(Member.t(), Member.t() | nil) :: integer()
+  @spec get_author(Member.t(), Keyword.t()) :: integer()
   defp get_author(%Member{actor_id: actor_id}, options) do
     moderator = Keyword.get(options, :moderator)