Caution removed, sample query updated

docs/sql_reference/commands/queries/cancel.md

@@ -37,7 +37,7 @@ CANCEL QUERY WHERE query_id = '12345';
 
 Consider a scenario where there is a long-running query that needs to be canceled to free up system resources. The following statement can be used to obtain the query_id:
 ```sql
-select status, duration_usec, query_text, query_id from information_schema.running_queries;
+SELECT status, duration_usec, query_text, query_id FROM information_schema.running_queries;
 ```
 
 Suppose the long-running query is identified with query_id '12345':
@@ -47,9 +47,5 @@ CANCEL QUERY WHERE query_id = '12345';
 This will initiate the cancellation process for the specified query_id. While the query is not immediately removed from running_queries, its status will be observed as `CANCELING` there.
 After the cancellation process is completed, the query will have the `CANCELED` status in the `information_schema.query_history` view:
 ```sql
-select query_id, status from information_schema.query_history;
+SELECT query_id, status FROM information_schema.query_history WHERE status = 'CANCELED';
 ```
-
-## Caution
-
-Care should be taken when cancelling queries, as it may impact transactions and ongoing operations. Users should have a clear understanding of the query being canceled and its potential side effects.