Update mooncake

Author: Olshansk

README.md

@@ -99,7 +99,7 @@ as an example, put up a PR with a link! Make sure to use the new [pull request t
 - [pg_duckdb](https://github.com/duckdb/pg_duckdb): Official Postgres extension for DuckDB
 - [BemiHQ/BemiDB](https://github.com/BemiHQ/BemiDB): Postgres read replica optimized for analytics
 - [pg_moooncake](https://github.com/Mooncake-Labs/pg_mooncake): An extension for native columnstore tables in Postgres
-- [Mooncake-Labs/pg_mooncake](https://github.com/Mooncake-Labs/pg_mooncake): PostgreSQL extension that adds native columnstore tables with DuckDB execution.
+- [Mooncake-Labs/pg_mooncake](https://github.com/Mooncake-Labs/pg_mooncake): Postgres extension that adds columnar storage and vectorized execution (DuckDB) for fast analytics within Postgres
 
 ## GIS & Mapping