- * @param CRM_Core_DAO $targetDao the instance for which we want references
- * @return array a record describing the reference; must include the keys:
- * - 'type': string (not necessarily unique)
- * - 'count': int
+ * @param CRM_Core_DAO $targetDao
+ * The instance for which we want references.
+ * @return array
+ * a record describing the reference; must include the keys:
+ * - 'type': string (not necessarily unique)
+ * - 'count': int