ZF-12096: Documentation: Add tooltip form decorator

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@24852 44c647ce-9c0f-0410-b52a-842ac1e357ba

documentation/manual/en/module_specs/Zend_Form-StandardDecorators.xml

@@ -448,6 +448,16 @@ $form->setDecorators(array(
 ]]></programlisting>
     </sect2>
 
+    <sect2 id="zend.form.standardDecorators.tooltip">
+        <title>Zend_Form_Decorator_Tooltip</title>
+
+        <para>
+            The Tooltip decorator translates the title attribute if it is
+            available, if the translator is available and if the translator is
+            not disable on the element being rendered.
+        </para>
+    </sect2>
+
     <sect2 id="zend.form.standardDecorators.viewHelper">
         <title>Zend_Form_Decorator_ViewHelper</title>