update docs messaging around alerts and buttons

docs/components.html

@@ -1693,7 +1693,7 @@
   <strong>Warning!</strong> Best check yo self, you're not looking too good.
 </div>
 </pre>
-      <p><span class="label label-info">Heads up!</span> iOS devices require an <code>href="#"</code> for the dismissal of alerts. Be sure to include it and the data attribute for fully responsive and dismissable alerts.</p>
+      <p><span class="label label-info">Heads up!</span> iOS devices require an <code>href="#"</code> for the dismissal of alerts. Be sure to include it and the data attribute for anchor close icons. Alternatively, you may use a <code>button</code> element with the data attribute, which we have opted to do for our docs.</p>
       <p>Easily extend the standard alert message with two optional classes: <code>.alert-block</code> for more padding and text controls and <code>.alert-heading</code> for a matching heading.</p>
       <div class="alert alert-block">
         <button class="close" data-dismiss="alert">&times;</button>

docs/templates/pages/components.mustache

@@ -1616,7 +1616,7 @@
   <strong>{{_i}}Warning!{{/i}}</strong> {{_i}}Best check yo self, you're not looking too good.{{/i}}
 </div>
 </pre>
-      <p><span class="label label-info">{{_i}}Heads up!{{/i}}</span> {{_i}}iOS devices require an <code>href="#"</code> for the dismissal of alerts. Be sure to include it and the data attribute for fully responsive and dismissable alerts.{{/i}}</p>
+      <p><span class="label label-info">{{_i}}Heads up!{{/i}}</span> {{_i}}iOS devices require an <code>href="#"</code> for the dismissal of alerts. Be sure to include it and the data attribute for anchor close icons. Alternatively, you may use a <code>button</code> element with the data attribute, which we have opted to do for our docs.{{/i}}</p>
       <p>{{_i}}Easily extend the standard alert message with two optional classes: <code>.alert-block</code> for more padding and text controls and <code>.alert-heading</code> for a matching heading.{{/i}}</p>
       <div class="alert alert-block">
         <button class="close" data-dismiss="alert">&times;</button>