fix(link): add aria-disabled to disabled example (#2189)

* fix(link): add aria-disabled to disabled example

* docs(link): put word-wrap example in shortened div

src/components/link/link.hbs

@@ -6,8 +6,8 @@
 -->
 
 <a href="#" class="{{@root.prefix}}--link">Link</a>
-<a class="{{@root.prefix}}--link">Placeholder link</a>
+<a class="{{@root.prefix}}--link" aria-disabled="true">Placeholder link</a>
 <p class="{{@root.prefix}}--link--disabled">Disabled Link</p>
-<a href="#" class="{{@root.prefix}}--link">Lorem ipsum dolor sit amet consectetur adipisicing elit. Corrupti explicabo
-  nobis consequatur quod qui quam laboriosam placeat repudiandae. Ducimus ea aut omnis asperiores mollitia
-  necessitatibus architecto temporibus provident quo? Repellat!</a>
+<div style="width:200px">
+  <a href="#" class="{{@root.prefix}}--link">Text wrap example for hover, focus, and active state testing.</a>
+</div>