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site/content/docs/5.3/components/footer.md

@@ -73,7 +73,7 @@ This container needs our Collapse JavaScript plugin to work properly.
 Depending on the screen size and for accessibility concerns, you need to write each category title in 2 different ways:
 
 ```html
-<h3 class="accordion-header footer-heading">
+<h3 class="accordion-header footer-heading" id="headingOne2">
 
   <!-- For small screens -->
   <button class="accordion-button collapsed container-xxl px-1 d-md-none" type="button" data-bs-toggle="collapse" data-bs-target="#collapseOne2" aria-expanded="true" aria-controls="collapseOne2">