diff --git a/example.html b/example.html
index de8fe4b..6c0f9f4 100644
--- a/example.html
+++ b/example.html
@@ -42,16 +42,13 @@ <h1>InvokerTarget &amp; InvokerAction</h1>
     </button>
 
     <details id="my-details">
-      <summary interesttarget="details-explainer">This is a details</summary>
+      <summary>This is a details</summary>
       This is the details
     </details>
 
     <div popover id="button-explainer">
       This button will open the details element
     </div>
-    <div popover id="details-explainer">
-      This button also opens the details element
-    </div>
 
     <hr />