Point out aliasing object_constructor to doctrine_object_constructor not necessary

[drola]

After upgrading to the newest release of JMSSerializerBundle, Symfony started throwing

ServiceCircularReferenceException

Circular reference detected for service "jms_serializer.doctrine_object_constructor", path: "jms_serializer.doctrine_object_constructor -> jms_serializer.doctrine_object_constructor"

Upon investigation, I found out this was part of my configuration:

services:
    jms_serializer.object_constructor:
        alias: jms_serializer.doctrine_object_constructor
        public: false

It appears this snippet was necessary before introduction of DependencyInjection/Compiler/DoctrinePass.php. However, if I understand things correctly, it is not necessary to alias object_constructor to doctrine_object_constructor anymore. Is this correct? If so, it would be nice to update documentation in relation to this.