1 files changed, 1 insertions, 1 deletions
diff --git a/src/library/scala/collection/parallel/mutable/ParHashTable.scala b/src/library/scala/collection/parallel/mutable/ParHashTable.scala
index e5c0be36a1..9b8e233b95 100644
--- a/src/library/scala/collection/parallel/mutable/ParHashTable.scala
+++ b/src/library/scala/collection/parallel/mutable/ParHashTable.scala
@@ -42,7 +42,7 @@ trait ParHashTable[K, Entry >: Null <: HashEntry[K, Entry]] extends collection.m
       es ne null
     }
 
-    def next: T = {
+    def next(): T = {
       val res = es
       es = es.next
       scan()