diff --git a/reference/pdo_pgsql/functions/PDO-pgsqlLOBCreate.xml b/reference/pdo_pgsql/functions/PDO-pgsqlLOBCreate.xml
index 4601dc6807..c2f4e142b6 100644
--- a/reference/pdo_pgsql/functions/PDO-pgsqlLOBCreate.xml
+++ b/reference/pdo_pgsql/functions/PDO-pgsqlLOBCreate.xml
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.1 $ -->
+<!-- $Revision: 1.2 $ -->
 <!-- Generated by xml_proto.php v2.3. Found in /scripts directory of phpdoc. -->
 <refentry id="function.PDO-pgsqlLOBCreate">
  <refnamediv>
   <refname>PDO::pgsqlLOBCreate</refname>
-  <refpurpose>Creates a new large object, returning its identifier. Must be called inside a transaction.</refpurpose>
+  <refpurpose>Creates a new large object</refpurpose>
  </refnamediv>
  <refsect1 role="description">
   &reftitle.description;
@@ -88,7 +88,7 @@ $db->commit();
   <para>
    <simplelist>
     <member><function>PDO::pgsqlLOBOpen</function></member>
-    <member><function>PDO::pgsqlLOBCreate</function></member>
+    <member><function>PDO::pgsqlLOBUnlink</function></member>
     <member><function>pg_lo_create</function></member>
    </simplelist>
   </para>
diff --git a/reference/pdo_pgsql/functions/PDO-pgsqlLOBOpen.xml b/reference/pdo_pgsql/functions/PDO-pgsqlLOBOpen.xml
index 60e5653e7c..669177b543 100644
--- a/reference/pdo_pgsql/functions/PDO-pgsqlLOBOpen.xml
+++ b/reference/pdo_pgsql/functions/PDO-pgsqlLOBOpen.xml
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
 <!-- Generated by xml_proto.php v2.3. Found in /scripts directory of phpdoc. -->
 <refentry id="function.PDO-pgsqlLOBOpen">
  <refnamediv>
   <refname>PDO::pgsqlLOBOpen</refname>
-  <refpurpose>Opens an existing large object stream. Must be called inside a transaction.</refpurpose>
+  <refpurpose>Opens an existing large object stream</refpurpose>
  </refnamediv>
  <refsect1 role="description">
   &reftitle.description;
diff --git a/reference/pdo_pgsql/functions/PDO-pgsqlLOBUnlink.xml b/reference/pdo_pgsql/functions/PDO-pgsqlLOBUnlink.xml
index aa107ea23d..a10d006316 100644
--- a/reference/pdo_pgsql/functions/PDO-pgsqlLOBUnlink.xml
+++ b/reference/pdo_pgsql/functions/PDO-pgsqlLOBUnlink.xml
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.1 $ -->
+<!-- $Revision: 1.2 $ -->
 <!-- Generated by xml_proto.php v2.3. Found in /scripts directory of phpdoc. -->
 <refentry id="function.PDO-pgsqlLOBUnlink">
  <refnamediv>
   <refname>PDO::pgsqlLOBUnlink</refname>
-  <refpurpose>Deletes the large object identified by oid. Must be called inside a transaction.</refpurpose>
+  <refpurpose>Deletes the large object</refpurpose>
  </refnamediv>
  <refsect1 role="description">
   &reftitle.description;
@@ -12,9 +12,8 @@
    <type>bool</type><methodname>PDO::pgsqlLOBUnlink</methodname>
    <methodparam><type>string</type><parameter>oid</parameter></methodparam>
   </methodsynopsis>
-
   <para>
-   Deletes a large object from the database.
+   Deletes a large object from the database identified by OID.
   </para>
   <note>
    <simpara>
@@ -31,7 +30,7 @@
      <term><parameter>oid</parameter></term>
      <listitem>
       <para>
-       The large object identifier
+       A large object identifier
       </para>
      </listitem>
     </varlistentry>