diff --git a/extra/bloom-filters/bloom-filters.factor b/extra/bloom-filters/bloom-filters.factor
index b82bf46d36..de7aa75a06 100644
--- a/extra/bloom-filters/bloom-filters.factor
+++ b/extra/bloom-filters/bloom-filters.factor
@@ -159,6 +159,6 @@ PRIVATE>
     increment-n-objects
     [ relevant-indices ] [ bits>> set-indices ] bi ;
 
-: bloom-filter-member? ( value bloom-filter -- ? )
+: bloom-filter-member? ( object bloom-filter -- ? )
     [ relevant-indices ] keep
     bits>> nths [ ] all? ;