fix setuptools deprecation warning for renamed metadata key

Licenses can be plural, so the official key here has an "s" at the end and triggers a deprecation warning for the old name.
1 year ago · 712a772643
parent bab04ac587
commit 712a772643
1 changed files with 1 additions and 1 deletions
--- a/setup.cfg
+++ b/setup.cfg
@ -13,7 +13,7 @@ keywords =
  build system
  cmake
 license = Apache License, Version 2.0
-license_file = COPYING
+license_files = COPYING
 classifiers =
  Development Status :: 5 - Production/Stable
  Environment :: Console