Fix warnings from "make check".
diff --git a/Doc/distutils/uploading.rst b/Doc/distutils/uploading.rst
index 84388c2..1da8536 100644
--- a/Doc/distutils/uploading.rst
+++ b/Doc/distutils/uploading.rst
@@ -62,13 +62,13 @@
     setup(name='Distutils',
           long_description=open('README.txt'))
 
-In that case, `README.txt` is a regular reStructuredText text file located
-in the root of the package besides `setup.py`.
+In that case, :file:`README.txt` is a regular reStructuredText text file located
+in the root of the package besides :file:`setup.py`.
 
 To prevent registering broken reStructuredText content, you can use the
-:program:`rst2html` program that is provided by the `docutils` package
+:program:`rst2html` program that is provided by the :mod:`docutils` package
 and check the ``long_description`` from the command line::
 
     $ python setup.py --long-description | rst2html.py > output.html
 
-`docutils` will display a warning if there's something wrong with your syntax.
+:mod:`docutils` will display a warning if there's something wrong with your syntax.