Update 35-schemaless-opentsdb-json.md

docs/en/07-data-in/35-schemaless-opentsdb-json.md

@@ -55,8 +55,8 @@ You can use any client that supports the http protocol to access the RESTful int
 curl --request POST "$TDENGINE_CLOUD_URL/opentsdb/v1/put/json/<db_name>?token=$TDENGINE_CLOUD_TOKEN" --data-binary "{\"metric\":\"meter_current\",\"timestamp\":1646846400,\"value\":10.3,\"tags\":{\"groupid\":2,\"location\":\"Beijing\",\"id\":\"d1001\"}}"
 ```
 ## Query Example with SQL
-`meter_current` is the super table name.
-you can filter data by tag, like:`where groupid=2`.
+- `meter_current` is the super table name.
+- you can filter data by tag, like:`where groupid=2`.
 ```bash
 curl -L -d "select * from <db_name>.meter_current where groupid=2" $TDENGINE_CLOUD_URL/rest/sql/test?token=$TDENGINE_CLOUD_TOKEN
 ```