* The database connection to use.
* @param array $schema_only
* Table patterns for which to only dump the schema, no data.
- * @return string The PHP script.
+ * @return string
* The PHP script.
*/
protected function generateScript(Connection $connection, array $schema_only = []) {
*
* @param \Drupal\Core\Database\Connection $connection
* The database connection to use.
- * @return array An array of table names.
+ * @return array
* An array of table names.
*/
protected function getTables(Connection $connection) {