correct link

docs/sphinx/source/authenticating-to-vespa-cloud.ipynb

@@ -807,7 +807,7 @@
     "\n",
     "It is often overlooked that all interactions with Vespa are through HTTP-api calls, so you are free to use any HTTP client you like.\n",
     "\n",
-    "Below is an example of how to use the `requests` library to interact with Vespa, using `key` and `cert` for authentication, and the [`/document/v1/`](https://docs.vespa.ai/en/document-v1-api.html) endpoint to feed data to Vespa.\n"
+    "Below is an example of how to use the `requests` library to interact with Vespa, using `key` and `cert` for authentication, and the [`/document/v1/`](https://docs.vespa.ai/en/reference/document-v1-api-reference.html) endpoint to feed data to Vespa.\n"
    ]
   },
   {