Add a link to the demo dir.
diff --git a/Doc/library/curses.rst b/Doc/library/curses.rst
index 11ab5d0..d2c2316 100644
--- a/Doc/library/curses.rst
+++ b/Doc/library/curses.rst
@@ -45,7 +45,7 @@
Tutorial material on using curses with Python, by Andrew Kuchling and Eric
Raymond.
- The :file:`Tools/demo/` directory in the Python source distribution contains
+ The :source:`Tools/demo/` directory in the Python source distribution contains
some example programs using the curses bindings provided by this module.