- * @param string $entity entity name in various formats e.g. Contribution, contribution, OptionValue, option_value, UFJoin, uf_join
- * @return string $entity entity name in underscore separated format
+ * @param string $entity
+ * Entity name in various formats e.g. Contribution, contribution,
+ * OptionValue, option_value, UFJoin, uf_join.
+ * @return string
+ * Entity name in underscore separated format.