Update .github/workflows/check-license.yml

Co-authored-by: Umberto Baldi <34278123+umbynos@users.noreply.github.com>

Author: MatteoPologruto

.github/workflows/check-license.yml

@@ -4,7 +4,6 @@ name: Check License
 env:
   EXPECTED_LICENSE_FILENAME: LICENSE
   # SPDX identifier: https://spdx.org/licenses/
-  # TODO: Define the project's license type here
   EXPECTED_LICENSE_TYPE: GPL-3.0
 
 # See: https://docs.github.com/actions/using-workflows/events-that-trigger-workflows