Fix code readability issues

test/support/factory.ex

@@ -8,8 +8,8 @@ defmodule Mobilizon.Factory do
   alias Mobilizon.Actors.Actor
   alias Mobilizon.Crypto
 
-  alias MobilizonWeb.Router.Helpers, as: Routes
   alias MobilizonWeb.Endpoint
+  alias MobilizonWeb.Router.Helpers, as: Routes
   alias MobilizonWeb.Upload
 
   def user_factory do

test/support/mocks/geospatial_mock.ex

@@ -1,9 +1,10 @@
 defmodule Mobilizon.Service.Geospatial.Mock do
   @moduledoc """
-  Mock for Geospatial Provider implementations
+  Mock for Geospatial Provider implementations.
   """
-  alias Mobilizon.Service.Geospatial.Provider
+
   alias Mobilizon.Addresses.Address
+  alias Mobilizon.Service.Geospatial.Provider
 
   @behaviour Provider