diff --git a/docs/components/list-group.md b/docs/components/list-group.md
index 5e349005..c26f7797 100644
--- a/docs/components/list-group.md
+++ b/docs/components/list-group.md
@@ -107,13 +107,6 @@ Add `.disabled` to a `.list-group-item` to gray it out to appear disabled.
 Use contextual classes to style list items, default or linked. Also includes `.active` state.
 
 {% example html %}
-<ul class="list-group">
-  <li class="list-group-item list-group-item-success">Dapibus ac facilisis in</li>
-  <li class="list-group-item list-group-item-info">Cras sit amet nibh libero</li>
-  <li class="list-group-item list-group-item-warning">Porta ac consectetur ac</li>
-  <li class="list-group-item list-group-item-danger">Vestibulum at eros</li>
-</ul>
-
 <div class="list-group">
   <a href="#" class="list-group-item list-group-item-success">Dapibus ac facilisis in</a>
   <a href="#" class="list-group-item list-group-item-info">Cras sit amet nibh libero</a>
diff --git a/docs/components/utilities.md b/docs/components/utilities.md
index 21792c99..6c01a4a2 100644
--- a/docs/components/utilities.md
+++ b/docs/components/utilities.md
@@ -265,7 +265,7 @@ The `.invisible` class can be used to toggle only the visibility of an element,
 
 // Usage as a mixin
 .element {
-  .invisible();
+  @include invisible;
 }
 {% endhighlight %}