Helper swagger

doc/swagger/helper_swagger.yaml

@@ -6,9 +6,9 @@ info:
   title: Helper Service
   contact:
     email: SDGsupport@etsi.org
-  externalDocs:
-    description: License
-    url: 'labs.etsi.org/rep/ocf/documentation/-/blob/OCF-Doc8-documentation-of-the-helper-service/'
+  license:
+    name: License
+    url: 'https://creativecommons.org/licenses/by/4.0/'
 tags:
 - name: Helper
 paths: