Use source role to get links to files
diff --git a/Doc/library/fpectl.rst b/Doc/library/fpectl.rst
index ef030f0..8ca671b 100644
--- a/Doc/library/fpectl.rst
+++ b/Doc/library/fpectl.rst
@@ -113,8 +113,8 @@
.. seealso::
Some files in the source distribution may be interesting in learning more about
- how this module operates. The include file :file:`Include/pyfpe.h` discusses the
- implementation of this module at some length. :file:`Modules/fpetestmodule.c`
+ how this module operates. The include file :source:`Include/pyfpe.h` discusses the
+ implementation of this module at some length. :source:`Modules/fpetestmodule.c`
gives several examples of use. Many additional examples can be found in
- :file:`Objects/floatobject.c`.
+ :source:`Objects/floatobject.c`.