Update node-config.md (#4865)

fix broken table

docs/configuration/node-config.md

@@ -27,9 +27,7 @@ A commented example is available here: [quickwit.yaml](https://github.com/quickw
 | `advertise_address` | IP address advertised by the node, i.e. the IP address that peer nodes should use to connect to the node for RPCs. | `QW_ADVERTISE_ADDRESS` | `listen_address` |
 | `gossip_listen_port` | The port which to listen for the Gossip cluster membership service (UDP). | `QW_GOSSIP_LISTEN_PORT` | `rest.listen_port` |
 | `grpc_listen_port` | The port on which gRPC services listen for traffic. | `QW_GRPC_LISTEN_PORT` | `rest.listen_port + 1` |
-| `peer_seeds` | List of IP addresses or hostnames used to bootstrap the cluster and discover the complete set of nodes. This list may contain the current node address and does not need to be exhaustive. If the list of peer seeds contains a host name, Quickwit will resolve it by querying the DNS every minute. On kubernetes for instance, it is a good practise to set it to a [headless service](https://kubernetes.io/docs/concepts/services-networking/service/#headless-services).
-
- | `QW_PEER_SEEDS` | |
+| `peer_seeds` | List of IP addresses or hostnames used to bootstrap the cluster and discover the complete set of nodes. This list may contain the current node address and does not need to be exhaustive. If the list of peer seeds contains a host name, Quickwit will resolve it by querying the DNS every minute. On kubernetes for instance, it is a good practise to set it to a [headless service](https://kubernetes.io/docs/concepts/services-networking/service/#headless-services). | `QW_PEER_SEEDS` | |
 | `data_dir` | Path to directory where data (tmp data, splits kept for caching purpose) is persisted. This is mostly used in indexing. | `QW_DATA_DIR` | `./qwdata` |
 | `metastore_uri` | Metastore URI. Can be a local directory or `s3://my-bucket/indexes` or `postgres://username:password@localhost:5432/metastore`. [Learn more about the metastore configuration](metastore-config.md). | `QW_METASTORE_URI` | `{data_dir}/indexes` |
 | `default_index_root_uri` | Default index root URI that defines the location where index data (splits) is stored. The index URI is built following the scheme: `{default_index_root_uri}/{index-id}` | `QW_DEFAULT_INDEX_ROOT_URI` | `{data_dir}/indexes` |