docs: api v1.41: remove outdated information from ServerVersion

This field's documentation was still referring to the Swarm V1 API, which
is deprecated, and the link redirects to SwarmKit.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

docs/api/v1.41.yaml

@@ -5100,12 +5100,8 @@ definitions:
       ServerVersion:
         description: |
           Version string of the daemon.
-
-          > **Note**: the [standalone Swarm API](https://docs.docker.com/swarm/swarm-api/)
-          > returns the Swarm version instead of the daemon  version, for example
-          > `swarm/1.2.8`.
         type: "string"
-        example: "17.06.0-ce"
+        example: "20.10.25"
       ClusterStore:
         description: |
           URL of the distributed storage backend.