Fix: removed button nested within an anchor link
Now that the anchor tags with a .yui-button class are styled like buttons, it is unnecessary to add a button within.
@@ -26,7 +26,7 @@ THE SOFTWARE.
${%lastUpdated(app.updateCenter.lastUpdatedString)}
<f:link href="checkUpdatesServer" post="true" clazz="yui-button yui-submit-button submit-button primary">
- <button>${%Check now}</button>
+ ${%Check now}
</f:link>
<j:if test="${app.pluginManager.lastErrorCheckUpdateCenters != null}">
<div class="error">
