Add comment on related content

layouts/partials/menu-contextual.html

@@ -5,6 +5,11 @@
   </div>
 {{- end -}}
 
+{{/*
+  Use Hugo's native related content feature to pull in content that may have similar parameters, like tags. etc.
+  https://gohugo.io/content-management/related/ 
+*/}}
+
 {{ $related := .Site.RegularPages.Related . | first 15 }}
 
 {{ with $related }}