fix big scary setuptools warning about license_files

Change-Id: Ic84b769be748d410ed89539ffd798ea91d00af54

diff --git a/setup.cfg b/setup.cfg
index 307087dc0bef39a65ab0ffd50455dfb9a530918f..852089a99bb37afcbb51d11ded8448773e6cecbd 100644 (file)
--- a/setup.cfg
+++ b/setup.cfg
@@ -11,7 +11,7 @@ url = https://www.sqlalchemy.org
 author = Mike Bayer
 author_email = mike_mp@zzzcomputing.com
 license = MIT
-license_file = LICENSE
+license_files = LICENSE
 classifiers =
     Development Status :: 5 - Production/Stable
     Intended Audience :: Developers