Fix license_file key
@@ -41,7 +41,7 @@ about:
home: https://github.com/astropy/astroscrappy
license: BSD 3-clause
license_family: BSD
- license: licenses/LICENSE.rst
+ license_file: licenses/LICENSE.rst
summary: 'Speedy Cosmic Ray Annihilation Package in Python'
description: |
Astro-SCRAPPY is designed to detect cosmic rays in images
