Update SubscriptionList-example.json

examples/SubscriptionList-example.json

@@ -30,8 +30,8 @@
     }
   },
   "@context": [
-    "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/coreContext/ngsi-ld-core-context.json",
-    "http://example.org/cim/vehicle.jsonld"
+    "http://example.org/cim/vehicle.jsonld",
+    "https://uri.etsi.org/ngsi-ld/v1/ngsi-ld-core-context.jsonld"
   ]
 }
 ]