diff --git a/reference/math/functions/round.xml b/reference/math/functions/round.xml
index b69485ac40..ce87f3e0c1 100644
--- a/reference/math/functions/round.xml
+++ b/reference/math/functions/round.xml
@@ -44,14 +44,6 @@
     </simpara>
    </note>
   </para>
-  <para>
-   <note>
-    <simpara>
-     The <parameter>precision</parameter> parameter was introduced 
-     in PHP 4.
-    </simpara>
-   </note>
-  </para>
  </refsect1>
  <refsect1 role="parameters">
   &reftitle.parameters;
@@ -150,7 +142,14 @@ echo round(8.5, 0, PHP_ROUND_HALF_ODD);  // 9
       <row>
        <entry>5.3.0</entry>
        <entry>
-         The <parameter>mode</parameter> parameter was introduced.
+        The <parameter>mode</parameter> parameter was introduced.
+       </entry>
+      </row>
+      <row>
+       <entry>5.2.7</entry>
+       <entry>
+        The inner workings of <function>round</function> was changed 
+        to confront the C99 standard.
        </entry>
       </row>
      </tbody>
@@ -158,6 +157,7 @@ echo round(8.5, 0, PHP_ROUND_HALF_ODD);  // 9
    </informaltable>
   </para>
  </refsect1>
+
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>