diff --git a/site/content/tutorial/15-context/01-context-api/app-a/Map.svelte b/site/content/tutorial/15-context/01-context-api/app-a/Map.svelte
index 5bc4d4b833..e94bd3f0cd 100644
--- a/site/content/tutorial/15-context/01-context-api/app-a/Map.svelte
+++ b/site/content/tutorial/15-context/01-context-api/app-a/Map.svelte
@@ -25,6 +25,7 @@
 	});
 </script>
 
+<!-- this special element will be explained in a later section -->
 <svelte:head>
 	<link
 		rel="stylesheet"