chore: format & credo

lib/errors/invalid_initial_state.ex

@@ -10,6 +10,5 @@ defmodule AshStateMachine.Errors.InvalidInitialState do
     """
     Attempted to set initial state to `:#{error.target}` in action `:#{error.action}`, but it is not a valid initial state.
     """
-
   end
 end

lib/mix/generate_flow_charts.ex

@@ -83,14 +83,14 @@ defmodule Mix.Tasks.AshStateMachine.GenerateFlowCharts do
     end
   end
 
-  defp is_state_machine?(module) do
+  defp state_machine?(module) do
     Spark.Dsl.is?(module, Ash.Resource) and AshStateMachine in Spark.extensions(module)
   end
 
   defp state_machines do
     for module <- modules(),
         {:module, module} = Code.ensure_compiled(module),
-        is_state_machine?(module) do
+        state_machine?(module) do
       module
     end
   end

test/ash_state_machine_test.exs

@@ -66,7 +66,8 @@ defmodule AshStateMachineTest do
 
     changes do
       # any failures should be captured and transitioned to the error state
-      change after_transaction(fn changeset, {:ok, result}, _ ->
+      change after_transaction(fn
+               changeset, {:ok, result}, _ ->
                  {:ok, result}
 
                changeset, {:error, error}, _ ->