avoid setuptools deprecation (#4848)

SciTools · Jul 4, 2022 · c0c86c2 · c0c86c2
1 parent 7187b0e
commit c0c86c2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/setup.cfg b/setup.cfg
@@ -30,7 +30,7 @@ keywords =
     ugrid
     visualisation
 license = LGPL-3.0-or-later
-license_file = COPYING.LESSER
+license_files = COPYING.LESSER
 long_description = file: README.md
 long_description_content_type = text/markdown
 name = scitools-iris