diff --git a/Dynamic-filtering:-Benefits-of-blocking-3rd-party-iframe-tags.md b/Dynamic-filtering:-Benefits-of-blocking-3rd-party-iframe-tags.md
index 23eaedd..5073cfb 100644
--- a/Dynamic-filtering:-Benefits-of-blocking-3rd-party-iframe-tags.md
+++ b/Dynamic-filtering:-Benefits-of-blocking-3rd-party-iframe-tags.md
@@ -1,4 +1,4 @@
-[sorry, the screenshots are obsolete]
+[sorry, the screenshots are obsolete -- blocking 3rd-party iframes though is still very relevant]
 
 ***