Fix some typespecs

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

lib/service/error_reporting/error_reporting.ex

@@ -1,6 +1,6 @@
 defmodule Mobilizon.Service.ErrorReporting do
   @moduledoc """
-  Mpdule to load and configure error reporting adapters
+  Module to load and configure error reporting adapters
   """
 
   @callback enabled? :: boolean()

lib/service/export/participants/common.ex

@@ -30,7 +30,7 @@ defmodule Mobilizon.Service.Export.Participants.Common do
   @doc """
   Match a participant role to it's translated version
   """
-  @spec translate_role(Mobilizon.Events.ParticipantRole.t()) :: String.t()
+  @spec translate_role(atom()) :: String.t()
   def translate_role(role) do
     case role do
       :not_approved ->

lib/service/notifier/email.ex

@@ -93,7 +93,7 @@ defmodule Mobilizon.Service.Notifier.Email do
   end
 
   @spec match_group_notifications_setting(
-          NotificationPendingNotificationDelay.t(),
+          non_neg_integer(),
           String.t(),
           DateTime.t() | nil,
           Keyword.t()