diff --git a/reference/reflection/reflectionzendextension/export.xml b/reference/reflection/reflectionzendextension/export.xml
index 071066e5b2..40cdd4fb23 100644
--- a/reference/reflection/reflectionzendextension/export.xml
+++ b/reference/reflection/reflectionzendextension/export.xml
@@ -12,7 +12,7 @@
   <methodsynopsis>
    <modifier>public</modifier> <modifier>static</modifier> <type>string</type><methodname>ReflectionZendExtension::export</methodname>
    <methodparam><type>string</type><parameter>name</parameter></methodparam>
-   <methodparam choice="opt"><type>string</type><parameter>return</parameter></methodparam>
+   <methodparam choice="opt"><type>bool</type><parameter>return</parameter></methodparam>
   </methodsynopsis>
   <para>