diff --git a/reference/spl/splpriorityqueue/compare.xml b/reference/spl/splpriorityqueue/compare.xml
index 536caae6ec..098262fca4 100644
--- a/reference/spl/splpriorityqueue/compare.xml
+++ b/reference/spl/splpriorityqueue/compare.xml
@@ -9,7 +9,7 @@
  <refsect1 role="description">
   &reftitle.description;
   <methodsynopsis>
-   <type>void</type><methodname>SplPriorityQueue::compare</methodname>
+   <type>int</type><methodname>SplPriorityQueue::compare</methodname>
    <methodparam><type>mixed</type><parameter>priority1</parameter></methodparam>
    <methodparam><type>mixed</type><parameter>priority2</parameter></methodparam>
   </methodsynopsis>