Update README for ce

Author: ppizarror

README.rst

@@ -73,6 +73,8 @@ more, with multiple customization options.
 Comprehensive documentation for the latest version is available at
 https://pygame-menu.readthedocs.io
 
+**Note**: For `pygame-ce`, check out `pygame-menu-ce <https://github.com/ppizarror/pygame-menu/tree/pygame-ce>`_.
+
 
 Install Instructions
 --------------------