* @return a pointer to the inserted element
*
* @note
- * It is not possible to insert on element more than once. If an element
+ * It is not possible to insert one element more than once. If an element
* that should be inserted is already in the set, this functions does
* nothing but returning its pointer.
*/
/**
* Breaks the iteration of a set. Must be called before
- * the next pset_first() call if the iteration was NOT
+ * the next set_first() call if the iteration was NOT
* finished.
*
- * @param pset the pset
+ * @param set the set
*/
void set_break (set *set);