This addresses the issue in SF bug #515745.
A more complete example that implements hierarchical module names and
includes a \function{reload()}\bifuncindex{reload} function can be
-found in the standard module \module{knee}\refstmodindex{knee} (which
-is intended as an example only --- don't rely on any part of it being
-a standard interface).
+found in the module \module{knee}\refmodindex{knee}. The
+\module{knee} module can be found in \file{Demo/imputil/} in the
+Python source distribution.