actor hocon config changes

Author: andrey.leskov

GridDomain.Node/Configuration/Akka/Hocon/ActorConfig.cs

@@ -28,9 +28,10 @@ protected RemoteActorConfig(IAkkaNetworkAddress config) : this(config.PortNumber
         public string Build()
         {
             string messageSerialization = "";
+
 #if DEBUG
             messageSerialization = @"# serialize-messages = on
-                                     # serialize-creators = on";
+                                       serialize-creators = on";
 #endif
             var actorConfig = @"   
        actor {