Update README.md

README.md

@@ -3,12 +3,12 @@ Test HTTP2 request polling using XHR or fetch using iOS 18 Safari
 
 Steps to reproduce the issue:
 
-Navigate to https://veke.github.io
+Navigate to: https://veke.github.io
+Note: Requires iOS 18 Safari
 
 Start polling using XHR or fetch.
-Wait couple of rounds to complete requests.
-After some successful responses put Safari into background, wait couple of seconds and put Safari back to foreground.
-Request that is sent after Safari is put back to foreground might start pending and never finishes. 
+Wait response and put Safari on the background, wait 3 seconds, put Safari on foreground, observe request pending.
+Repeat if not happening.
 You might need perfect timing when the appswitch is done. Play around the appswitch and observe that request is stalling.
 
 ![alt text](https://github.com/veke/veke.github.io/blob/main/pending.png)