- remove nonexistent file from long_description
- disable deprecated universal wheel build
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [metadata]
-long_description = file: README.rst, CHANGES.rst
+long_description = file: README.rst
 keywords = compare baseline string test
 platforms = any
 classifiers =
@@ -49,8 +49,6 @@ test =
 [sdist]
 formats = zip
 
-[bdist_wheel]
-universal = True
 
 [build_sphinx]
 source-dir = docs