human
Solve the following python programming problem given the following code:
@ property 
def _list_getter(self) : 
    '
        Return a function object suitable for the "get" side of a list
        property descriptor.
        ' 
    def get_child_element_list(obj) : 
        return obj.findall (qn (self._nsptagname)) 
get_child_element_list.__doc__ = ('A list containing each of the ``<%s>`` child elements, in the order they appear.' % get_child_element_list._nsptagname) 
    return get_child_element_list 

    
    

    Fix the buggy line: get_child_element_list.__doc__ = ('A list containing each of the ``<%s>`` child elements, in the order they appear.' % get_child_element_list._nsptagname)
assistant
#Here is Python code to fix the buggy line: get_child_element_list.

get_child_element_list.__doc__ = ('A list containing each of the ``<%s>`` child elements, in the order they appear.' % self._nsptagname)