diff --git a/index.html b/index.html
index e269815..0846174 100644
--- a/index.html
+++ b/index.html
@@ -352,7 +352,7 @@ <h2>Introduction</h2>
 
       </section>
 
-      <section class="informative">
+      <section>
         <h3>Terminology</h3>
 
         <p>