Remove webbrowser doc reference to the previously removed internet-config option.

Doc/library/webbrowser.rst

@@ -138,11 +138,9 @@ for the controller classes, all defined in this module.
 +-----------------------+-----------------------------------------+-------+
 | ``'windows-default'`` | :class:`WindowsDefault`                 | \(2)  |
 +-----------------------+-----------------------------------------+-------+
-| ``'internet-config'`` | :class:`InternetConfig`                 | \(3)  |
+| ``'macosx'``          | :class:`MacOSX('default')`              | \(3)  |
 +-----------------------+-----------------------------------------+-------+
-| ``'macosx'``          | :class:`MacOSX('default')`              | \(4)  |
-+-----------------------+-----------------------------------------+-------+
-| ``'safari'``          | :class:`MacOSX('safari')`               | \(4)  |
+| ``'safari'``          | :class:`MacOSX('safari')`               | \(3)  |
 +-----------------------+-----------------------------------------+-------+
 
 Notes:
@@ -158,9 +156,6 @@ Notes:
    Only on Windows platforms.
 
 (3)
-   Only on Mac OS platforms; requires the standard MacPython :mod:`ic` module.
-
-(4)
    Only on Mac OS X platform.
 
 Here are some simple examples::