Update per @vsn4ik's requests

data-example-id not need be moved. Only change, because data-example-id="static-dropdown" already exists.

Remove whitespace after h3.
Variation not need capitalize.

docs/_includes/components/dropdowns.html

@@ -33,10 +33,9 @@
 </div>
 {% endhighlight %}
 
-  <h3 id="dropdowns-dropup">Dropup Variation</h3> 
+  <h3 id="dropdowns-dropup">Dropup variation</h3>
   <p>Trigger dropdown menus above elements by adding <code>.dropup</code> to the parent.</p>
-
-  <div class="bs-example" data-example-id="static-dropdown">
+  <div class="bs-example" data-example-id="static-dropup">
     <div class="dropup clearfix">
       <button class="btn btn-default dropdown-toggle" type="button" id="dropdownMenu2" data-toggle="dropdown" aria-expanded="true">
         Dropdown