diff --git a/files/en-us/web/http/cors/index.html b/files/en-us/web/http/cors/index.html
index 142e06a8f45a463..4dfe159c13ad160 100644
--- a/files/en-us/web/http/cors/index.html
+++ b/files/en-us/web/http/cors/index.html
@@ -85,7 +85,7 @@
Simple requests
text/plain
- No event listeners are registered on any {{domxref("XMLHttpRequest.upload")}} object used in the request; these are accessed using the {{domxref("XMLHttpRequest.upload")}} property.
+ If the request is made using an {{domxref("XMLHttpRequest")}} object, no event listeners are registered on the object returned by the {{domxref("XMLHttpRequest.upload")}} property used in the request; that is, given an {{domxref("XMLHttpRequest")}} instance xhr
, no code has called xhr.upload.addEventListener()
to add an event listener to monitor the upload.
No {{domxref("ReadableStream")}} object is used in the request.