diff --git a/reference/mysqli/mysqli/begin-transaction.xml b/reference/mysqli/mysqli/begin-transaction.xml
index ca2f22cd68..f7725ff3a8 100644
--- a/reference/mysqli/mysqli/begin-transaction.xml
+++ b/reference/mysqli/mysqli/begin-transaction.xml
@@ -24,7 +24,7 @@
    <methodparam choice="opt"><type>string</type><parameter>name</parameter></methodparam>
   </methodsynopsis>
   <para>
-   Begins a transaction. Requires MySQL 5.6 and above, and the InnoDB 
+   Begins a transaction. Requires the InnoDB 
    engine (it is enabled by default). For additional details about how MySQL transactions
    work, see <link xlink:href="&url.mysql.docs.commit;">&url.mysql.docs.commit;</link>.
   </para>
@@ -46,12 +46,14 @@
         <para>
          <constant>MYSQLI_TRANS_START_READ_ONLY</constant>: 
          Start the transaction as "START TRANSACTION READ ONLY".
+         Requires MySQL 5.6 and above.
         </para>
        </listitem>
        <listitem>
         <para>
          <constant>MYSQLI_TRANS_START_READ_WRITE</constant>: 
          Start the transaction as "START TRANSACTION READ WRITE".
+         Requires MySQL 5.6 and above.
         </para>
        </listitem>
        <listitem>