fixes typo in docs #107

Former-commit-id: 0d9920e780
Former-commit-id: 79e867886f

node/src/documents/modules/dropdown.html.eco

@@ -415,7 +415,7 @@ type        : 'UI Module'
     <p>A dropdown can hide its menu</p>
     <div class="ignore code">
     $('.ui.dropdown')
-      .dropdown('show')
+      .dropdown('hide')
     ;
     </div>
   </div>