Update docs/integrations/data-ingestion/clickpipes/mongodb/index.md

Co-authored-by: Ilia Demianenko <ilia.demianenko@clickhouse.com>

Author: jgao54

docs/integrations/data-ingestion/clickpipes/mongodb/index.md

@@ -99,5 +99,5 @@ Here are a few caveats to note when using this connector:
 
 - We require MongoDB version 5.1.0+.
 - We use MongoDB's native Change Streams API for CDC, which relies on the MongoDB oplog to capture real-time changes. 
-- Documents from MongoDB is replicated into ClickHouse as JSON type by default. This allows for flexible schema management and makes it possible to use the rich set of JSON operators in ClickHouse for querying and analytics. You can learn more about querying JSON data [here](https://clickhouse.com/docs/sql-reference/data-types/newjson).
+- Documents from MongoDB are replicated into ClickHouse as JSON type by default. This allows for flexible schema management and makes it possible to use the rich set of JSON operators in ClickHouse for querying and analytics. You can learn more about querying JSON data [here](https://clickhouse.com/docs/sql-reference/data-types/newjson).
 - Self-serve PrivateLink configuration is not currently available. If you are on AWS and require PrivateLink, please reach out to db-integrations-support@clickhouse.com or create a support ticket — we will work with you to enable it.