clarify button type on dismiss icons

docs/components.html

@@ -1697,7 +1697,7 @@
   <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 anchor close icons. Alternatively, you may use a <code>&lt;button&gt;</code> element with the data attribute, which we have opted to do for our docs. When using <code>&lt;button&gt;</code>, you must include <code>type="button"</code> or risk unintentional form submissions.</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>&lt;button&gt;</code> element with the data attribute, which we have opted to do for our docs. When using <code>&lt;button&gt;</code>, you must include <code>type="button"</code> or your forms may not submit.</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 type="button" class="close" data-dismiss="alert">&times;</button>

docs/templates/pages/components.mustache

@@ -1620,7 +1620,7 @@
   <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 anchor close icons. Alternatively, you may use a <code>&lt;button&gt;</code> element with the data attribute, which we have opted to do for our docs. When using <code>&lt;button&gt;</code>, you must include <code>type="button"</code> or risk unintentional form submissions.{{/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>&lt;button&gt;</code> element with the data attribute, which we have opted to do for our docs. When using <code>&lt;button&gt;</code>, you must include <code>type="button"</code> or your forms may not submit.{{/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 type="button" class="close" data-dismiss="alert">&times;</button>