Clarify multiple statements with SparkSQL (#4214)

* clarify multiple statements with SparkSQL

* fix style

Author: BentsiLeviav

docs/integrations/data-ingestion/apache-spark/spark-native-connector.md

@@ -476,9 +476,15 @@ ClickHouse.
 Spark SQL allows you to write queries exactly as you would in ClickHouse,
 so you can directly execute commands such as CREATE TABLE, TRUNCATE, and more - without modification, for instance:
 
-```sql
+note:::
+When using Spark SQL, only one statement can be executed at a time.
+:::
 
+```sql
 USE clickhouse; 
+```
+
+```sql
 
 CREATE TABLE test_db.tbl_sql (
   create_time TIMESTAMP NOT NULL,