Update settings.md

docs/en/operations/settings/settings.md

@@ -1897,11 +1897,8 @@ Query:
 
 ```sql
 CREATE TABLE x AS system.numbers ENGINE = MergeTree ORDER BY number;
-
 CREATE TABLE x_dist AS x ENGINE = Distributed('test_cluster_two_shards_localhost', currentDatabase(), x);
-
 INSERT INTO x_dist SELECT * FROM numbers(5) SETTINGS insert_shard_id = 1;
-
 SELECT * FROM x_dist ORDER BY number ASC;
 ```