clarify when sanitization is done and when not

site/content/tutorial/01-introduction/06-html-tags/text.md

@@ -12,4 +12,4 @@ In Svelte, you do this with the special `{@html ...}` tag:
 <p>{@html string}</p>
 ```
 
-> Svelte doesn't perform any sanitization of the data before it gets inserted into the DOM. In other words, it's critical that you manually escape HTML that comes from sources you don't trust, otherwise you risk exposing your users to XSS attacks.
+> Svelte doesn't perform any sanitization of the data before it gets inserted into the DOM via a @html-tag. In other words, if you use `{@html ...}` it's critical that you manually escape HTML that comes from sources you don't trust, otherwise you risk exposing your users to XSS attacks.