diff --git a/index.bs b/index.bs
index 2a007cb..7295c7e 100644
--- a/index.bs
+++ b/index.bs
@@ -237,11 +237,11 @@ which is initially an empty array. When the processing model for the {{Element}}
background image), the image request created by the new resource is
appended to element's associated background image requests.
-NOTE: We assume that there is one image request for each {{Element}} that
-a background-image property affects, for each URL that the
-background-image property specifies. So, in the following example, a
-single background-image property produces four [=image requests=], each
-of which will be recorded and reported by the algorithms below.
+NOTE: An {{Element}} can have several [=image requests=], e.g. if its
+background-image property has multiple values. For instance, in the
+following example, a single background-image property produces four
+[=image requests=], each of which will be recorded and reported by the
+algorithms below.
```html