Fix text-transform lowercase example.

Author: mrmrs

docs/typography/text-transform/index.html

@@ -91,7 +91,7 @@ <h3 class="f5 mb4 pb2 bb">Examples</h3>
         <code class="f6 db"> &lt;p class="ttu tracked"&gt;Uppercase&lt;/p&gt; </code>
         <p class="fw4 ttu tracked mb0">Uppercase</p>
 
-        <code class="f6 db mt4"> &lt;p class="ttl"&gt;Uppercase&lt;/p&gt; </code>
+        <code class="f6 db mt4"> &lt;p class="ttl"&gt;LOWERCASE&lt;/p&gt; </code>
         <p class="fw4 ttl mb0">LOWERCASE</p>
 
         <code class="f6 db mt4"> &lt;p class="ttc"&gt;Capitalize&lt;/p&gt; </code>