Link to the translatable objects section

Author: natewiebe13

translation.rst

@@ -388,8 +388,8 @@ The ``translation:update`` command looks for missing translations in:
   :ref:`twig.paths <config-twig-paths>` config options);
 * Any PHP file/class that injects or :doc:`autowires </service_container/autowiring>`
   the ``translator`` service and makes calls to the ``trans()`` method.
-* Any PHP file/class stored in the ``src/`` directory that creates a
-  translatable object using the constructor or the ``t()`` method or calls
+* Any PHP file/class stored in the ``src/`` directory that creates
+  :ref:`translatable-objects` using the constructor or the ``t()`` method or calls
   the ``trans()`` method.
 
 .. _translation-resource-locations: