Sync classref with current source

classes/class_script.rst

@@ -54,6 +54,11 @@ A class stored as a resource. The script exends the functionality of all objects
 
 The 'new' method of a script subclass creates a new instance. :ref:`Object.set_script<class_Object_set_script>` extends an existing object, if that object's class matches one of the script's base classes.
 
+Tutorials
+---------
+
+- :doc:`../getting_started/step_by_step/scripting`
+
 Member Function Description
 ---------------------------