diff --git a/index.html b/index.html
index 8e6153a..4630d56 100644
--- a/index.html
+++ b/index.html
@@ -1035,7 +1035,7 @@ <h3>
         </p>
         <section>
           <h4>
-            Scheduling <code>selectionhange</code> event
+            Scheduling <code>selectionchange</code> event
           </h4>
           <p>
             To <dfn>schedule a selectionchange event</dfn> on a node
@@ -1053,7 +1053,7 @@ <h4>
         </section>
         <section>
           <h4>
-            Firing <code>selectionhange</code> event
+            Firing <code>selectionchange</code> event
           </h4>
           <p>
             To <dfn>fire a selectionchange event</dfn> on a node