PEP639 License (#31)

Author: TimMonko

pyproject.toml

@@ -3,7 +3,8 @@ name = "ndevio"
 dynamic = ["version"]
 description = "Read, write, and manage images in napari"
 readme = "README.md"
-license = {file = "LICENSE"}
+license = "BSD-3-Clause"
+license-files = ["LICENSE"]
 authors = [
   {name = "Tim Monko"},
   {email = "timmonko@gmail.com"},
@@ -12,7 +13,6 @@ classifiers = [
     "Development Status :: 2 - Pre-Alpha",
     "Framework :: napari",
     "Intended Audience :: Developers",
-    "License :: OSI Approved :: BSD License",
     "Operating System :: OS Independent",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",