Some cleanup in the docs.
diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst
index f9c7f29..24ce207 100644
--- a/Doc/library/sys.rst
+++ b/Doc/library/sys.rst
@@ -525,9 +525,8 @@
implementation and, where needed, by :mod:`sitecustomize`. Once used by the
:mod:`site` module, it is removed from the :mod:`sys` module's namespace.
- .. % Note that \refmodule{site} is not imported if
- .. % the \programopt{-S} option is passed to the interpreter, in which
- .. % case this function will remain available.
+ .. Note that :mod:`site` is not imported if the :option:`-S` option is passed
+ to the interpreter, in which case this function will remain available.
.. versionadded:: 2.0