#6204: use a real reference instead of "see later".

diff --git a/Doc/tutorial/controlflow.rst b/Doc/tutorial/controlflow.rst
index 3c6d16468db1d5767d11c939156f7f59a79292eb..55462d9cf3fb38adb761b97f90d1886d3e5b88f8 100644 (file)
--- a/Doc/tutorial/controlflow.rst
+++ b/Doc/tutorial/controlflow.rst
@@ -285,7 +285,7 @@ This example, as usual, demonstrates some new Python features:
   and ``methodname`` is the name of a method that is defined by the object's type.
   Different types define different methods.  Methods of different types may have
   the same name without causing ambiguity.  (It is possible to define your own
-  object types and methods, using *classes*, as discussed later in this tutorial.)
+  object types and methods, using *classes*, see :ref:`tut-classes`)
   The method :meth:`append` shown in the example is defined for list objects; it
   adds a new element at the end of the list.  In this example it is equivalent to
   ``result = result + [b]``, but more efficient.