Update content/en/real_user_monitoring/session_replay/browser/trouble…

…shooting.md

Co-authored-by: Michael Cretzman <[email protected]>

content/en/real_user_monitoring/session_replay/browser/troubleshooting.md

@@ -26,7 +26,7 @@ If you experience unexpected behavior with Datadog Session Replay, use this page
 Session Replay does not support:
 
 - The following HTML elements: `iframe`, `video`, `audio`, or `canvas`
-  - To render iFrames in Session Replay, you can separately instrument the iFrame code. For iFrames that span across sub-domains, use `trackSessionAcrossSubdomains: true`. After correct instrumentation, iFrames and their parent windows appear as separate pages within the same session, embedding iFrame replays directly into their parent windows is not supported.
+  - To render iFrames in Session Replay, you can separately instrument the iFrame code. For iFrames that span across subdomains, use `trackSessionAcrossSubdomains: true`. After correct instrumentation, iFrames and their parent windows appear as separate pages within the same session. Embedding iFrame replays directly into their parent windows is not supported.
 - The [Web Animations API][7]
 
 Session Replay requires you to use an HTTPS connection. If you aren't using a secure connection, the resources time out and you can't see images and some page elements.