Update wording based on review

Author: ankur22

docs/sources/k6/next/javascript-api/k6-browser/page/waitforresponse.md

@@ -5,7 +5,7 @@ description: 'Browser module: page.waitForResponse(urlPattern[, options]) method
 
 # waitForResponse(urlPattern[, options])
 
-Waits for an HTTP response that matches the specified URL pattern. This method is particularly useful for waiting for responses from AJAX/fetch requests, API calls, or specific resource loads to complete before proceeding with the test.
+Waits for an HTTP response that matches the specified URL pattern. This method is particularly useful for waiting for responses from AJAX/fetch requests, API calls, or specific resources to be loaded before proceeding with the test.
 
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