Move source links to consistent location and remove wordy, big yellow boxes.
diff --git a/Doc/library/sched.rst b/Doc/library/sched.rst
index 94f7991..a76aacc 100644
--- a/Doc/library/sched.rst
+++ b/Doc/library/sched.rst
@@ -7,14 +7,11 @@
.. index:: single: event scheduling
+**Source code:** :source:`Lib/sched.py`
+
The :mod:`sched` module defines a class which implements a general purpose event
scheduler:
-.. seealso::
-
- Latest version of the :source:`sched module Python source code
- <Lib/sched.py>`
-
.. class:: scheduler(timefunc, delayfunc)
The :class:`scheduler` class defines a generic interface to scheduling events.