fix typo

Author: Adriano Santos

spawn_operator/spawn_operator/lib/spawn_operator/k8s/proxy/deployment.ex

@@ -102,7 +102,7 @@ defmodule SpawnOperator.K8s.Proxy.Deployment do
     IO.inspect(params, label: "spec")
 
     erlang_mtls_enabled =
-      System.get_env("ERL_CLUSTER_MTL_ENABLED", "false")
+      System.get_env("ERL_CLUSTER_MTLS_ENABLED", "false")
       |> to_bool()
 
     IO.inspect(erlang_mtls_enabled, label: "Erlang cluster tls enabled")

spawn_operator/spawn_operator/lib/spawn_operator/k8s/system/secret/actor_system_secret.ex

@@ -115,7 +115,7 @@ defmodule SpawnOperator.K8s.System.Secret.ActorSystemSecret do
         cluster_heartbeat = "240000" |> Base.encode64()
 
         %{
-          "ERL_CLUSTER_MTL_ENABLED" => Base.encode64("#{erlang_mtls_enabled}"),
+          "ERL_CLUSTER_MTLS_ENABLED" => Base.encode64("#{erlang_mtls_enabled}"),
           "ERL_FLAGS" => Base.encode64(erlang_profile),
           "RELEASE_COOKIE" => cookie,
           "PROXY_ACTOR_SYSTEM_NAME" => Base.encode64(system),