dropdowns.html: Add role="button" and id="..." to link in example.

diff --git a/docs/_includes/js/dropdowns.html b/docs/_includes/js/dropdowns.html
index c8bf50f51e9b1e0fa400d8bf077318489cb9b820..7a442fa0393b26aec4d640950f58d4c6b018ff98 100644 (file)
--- a/docs/_includes/js/dropdowns.html
+++ b/docs/_includes/js/dropdowns.html
@@ -104,7 +104,7 @@
   <p>Add <code>data-toggle="dropdown"</code> to a link or button to toggle a dropdown.</p>
 {% highlight html %}
 <div class="dropdown">
-  <a data-toggle="dropdown" href="#">Dropdown trigger</a>
+  <a id="dLabel" role="button" data-toggle="dropdown" href="#">Dropdown trigger</a>
   <ul class="dropdown-menu" role="menu" aria-labelledby="dLabel">
     ...
   </ul>
@@ -117,7 +117,6 @@
     Dropdown <span class="caret"></span>
   </a>
 
-
   <ul class="dropdown-menu" role="menu" aria-labelledby="dLabel">
     ...
   </ul>