added doxygen comments

[libfirm] / ir / adt / pset.h

diff --git a/ir/adt/pset.h b/ir/adt/pset.h
index 5dd9081..9a42d1b 100644 (file)
--- a/ir/adt/pset.h
+++ b/ir/adt/pset.h
@@ -100,7 +100,7 @@ int pset_count (pset *pset);
  * @param hash  the hash value of key
  *
  * @return
- *    the pointer of the found element in the pset of NULL if it was not found
+ *    the pointer of the found element in the pset or NULL if it was not found
  */
 void *pset_find (pset *pset, const void *key, unsigned hash);