Documentation: Add the -N option to curl for the watch example to disable buffering
@@ -48,7 +48,7 @@ curl -L http://localhost:2379/v3/kv/range \
Use the `/v3/watch` service to watch keys:
```bash
-curl http://localhost:2379/v3/watch \
+curl -N http://localhost:2379/v3/watch \
-X POST -d '{"create_request": {"key":"Zm9v"} }' &
# {"result":{"header":{"cluster_id":"12585971608760269493","member_id":"13847567121247652255","revision":"1","raft_term":"2"},"created":true}}
