diff --git a/test/index.html b/test/index.html
index 54a1ee041..fa515c8e5 100644
--- a/test/index.html
+++ b/test/index.html
@@ -40,7 +40,7 @@
 	<div id="qunit"></div>
 
 	<!-- Test HTML -->
-	<!-- this iframe is outside the #qunit-fixture so it won't reload constantly wasting time, but it means the tests must be "safe" and clean up after themselves -->
+	<!-- this iframe is outside the #qunit-fixture so it won't waste time by constantly reloading; the tests are "safe" and clean up after themselves -->
 	<iframe id="loadediframe" name="loadediframe" style="display:none;" src="data/iframe.html"></iframe>
 	<dl id="dl" style="position:absolute;top:-32767px;left:-32767px;width:1px;">
 	<div id="donor-outer">