fix license

Author: egrace479

.zenodo.json

@@ -43,7 +43,7 @@
     ],
     "title": "KABR Tools",
     "version": "2.0.1",
-    "license": "CC0-1.0",
+    "license": "MIT",
     "publication_date": "2025-09-26",
     "grants": [
         {