Selector: Improve native alternative for :submit

Closes gh-1287

Author: Roy-Orbison

entries/submit-selector.xml

@@ -9,7 +9,7 @@
   <longdesc>
     <p>The <code>:submit</code> selector typically applies to button or input elements. Note that some browsers treat <code>&lt;button&gt;</code> element as <code>type="submit"</code> implicitly while others (such as Internet Explorer) do not. To ensure that markup works consistently across all browsers and guarantee that it is possible to consistently select buttons that will submit a form, always specify a <code>type</code> property.</p>
   </longdesc>
-  <note id="jquery-selector-extension-alt" type="additional" data-selector=":submit" data-alt="input[type=&quot;submit&quot;], button[type=&quot;submit&quot;]"/>
+  <note id="jquery-selector-extension-alt" type="additional" data-selector=":submit" data-alt="input[type=&quot;submit&quot;], button[type=&quot;submit&quot;], button:not([type])"/>
   <example>
     <desc>Finds all submit elements that are descendants of a td element.</desc>
     <code><![CDATA[