fix a broken link

docs/enterprise-v2.6.md

@@ -51,7 +51,7 @@ Compared to the [2.5.12](/enterprise-v2.5#2_5_12) release:
     * Enhanced read/write performance for ClickHouse external tables with configurable `pooled_connections` setting (default: 3000).
   * Monitoring and Management:
     * Added [system.stream_state_log](/system-stream-state-log) and [system.stream_metric_log](/system-stream-metric-log) system streams for comprehensive resource monitoring.
-    * Implemented Kafka offset tracking in [system.stream_state_log](/system-stream-state-log), exportable via timeplus diag](/cli-diag) command.
+    * Implemented Kafka offset tracking in [system.stream_state_log](/system-stream-state-log), exportable via [timeplus diag](/cli-diag) command.
     * A `_tp_sn` column is added to each stream (except external streams or random streams), as the sequence number in the unified streaming and historical storages. This column is used for data replication among the cluster. By default, it is hidden in the query results. You can show it by setting `SETTINGS asterisk_include_tp_sn_column=true`. This setting is required when you use `INSERT..SELECT` SQL to copy data between streams: `INSERT INTO stream2 SELECT * FROM stream1 SETTINGS asterisk_include_tp_sn_column=true`.
   * New Features:
     * Support for continuous data writing to remote Timeplus deployments via setting a [Timeplus external stream](/timeplus-external-stream) as the target in a materialized view.