[pre-commit.ci] auto fixes from pre-commit.com hooks

pre-commit-ci[bot] · pre-commit-ci[bot] · commit 6f26380aa502 · 2023-06-19T21:46:10.000Z
for more information, see https://pre-commit.ci
diff --git a/setup.cfg b/setup.cfg
@@ -7,7 +7,7 @@ url = https://github.com/pytask-dev/pytask-environment
 author = Tobias Raabe
 author_email = raabe@posteo.de
 license = MIT
-license_file = LICENSE
+license_files = LICENSE
 platforms = any
 classifiers =
     Development Status :: 4 - Beta
