diff --git a/reference/datetime/datetime/diff.xml b/reference/datetime/datetime/diff.xml
index 9be676a8cd..43240d794f 100644
--- a/reference/datetime/datetime/diff.xml
+++ b/reference/datetime/datetime/diff.xml
@@ -14,8 +14,8 @@
    <modifier>public</modifier> <type>DateInterval</type><methodname>DateTime::diff</methodname>
    <methodparam><type>DateTime</type><parameter>datetime</parameter></methodparam>
    <methodparam choice="opt"><type>bool</type><parameter>absolute</parameter><initializer>false</initializer></methodparam>
-   <para>Procedural style:</para>
   </methodsynopsis>
+  <para>Procedural style:</para>
   <methodsynopsis>
    <type>DateInterval</type><methodname>date_diff</methodname>
    <methodparam><type>DateTime</type><parameter>object</parameter></methodparam>