Soften wording on doctest.
diff --git a/Doc/howto/pyporting.rst b/Doc/howto/pyporting.rst
index 5b24a3f..8876c81 100644
--- a/Doc/howto/pyporting.rst
+++ b/Doc/howto/pyporting.rst
@@ -483,10 +483,14 @@
friends.
-Stop Using :mod:`doctest`
-'''''''''''''''''''''''''
-While 2to3 tries to port doctests properly, it's a rather tough thing to do. It
-is probably best to simply convert your critical doctests to :mod:`unittest`.
+Updating doctests
+'''''''''''''''''
+2to3_ will attempt to generate fixes for doctests that it comes across. It's
+not perfect, though. If you wrote a monolithic set of doctests (e.g., a single
+docstring containing all of your doctests), you should at least consider
+breaking the doctests up into smaller pieces to make it more manageable to fix.
+Otherwise it might very well be worth your time and effort to port your tests
+to :mod:`unittest`.
Eliminate ``-3`` Warnings