diff --git a/Dynamic-filtering:-Examples-of-usefulness-of-blocking-3rd-party-iframe-tags.md b/Dynamic-filtering:-Examples-of-usefulness-of-blocking-3rd-party-iframe-tags.md
index d8d6358..b3ffe3b 100644
--- a/Dynamic-filtering:-Examples-of-usefulness-of-blocking-3rd-party-iframe-tags.md
+++ b/Dynamic-filtering:-Examples-of-usefulness-of-blocking-3rd-party-iframe-tags.md
@@ -1,3 +1,3 @@
-<p align="center"><img src="https://raw.githubusercontent.com/gorhill/uBlock/master/doc/img/dynamic-filtering-7.png" /><br><sup>3rd-party `iframe` tags blocked by default for all sites.</sup></p>
+<p align="center"><img src="https://raw.githubusercontent.com/gorhill/uBlock/master/doc/img/dynamic-filtering-7.png" /><br><sup>3rd-party &lt;iframe&gt; tags blocked by default for all sites.</sup></p>
 
 ### Example 1