Update REFRESH_EXTERNAL_TABLE.md

Signed-off-by: Dan Roscigno <dan@roscigno.com>

docs/en/sql-reference/sql-statements/table_bucket_part_index/REFRESH_EXTERNAL_TABLE.md

@@ -9,7 +9,7 @@ displayed_sidebar: docs
 Updates metadata cached in StarRocks. The metadata is from tables in data lakes. This statement is used in the following scenarios:
 
 - **External table**: When using a Hive external table or Hudi external table to query data in Apache Hive™ or Apache Hudi, you can execute this statement to update the metadata of a Hive table or Hudi table cached in StarRocks.
-- **External catalog**: When using a [Hive catalog](../../../data_source/catalog/hive_catalog.md), [Hudi catalog](../../../data_source/catalog/hudi_catalog.md), [Delta Lake catalog](../../../data_source/catalog/deltalake_catalog.md), or [MaxCompute Catalog](../../../data_source/catalog/maxcompute_catalog.md) (since v3.3) to query data in the corresponding data source, you can execute this statement to update the metadata cached in StarRocks.
+- **External catalog**: When using an external catalog to query data in the corresponding data source, you can execute this statement to update the metadata cached in StarRocks.
 
 ## Basic concepts