diff --git a/index.html b/index.html
index af39453..aa83569 100644
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+++ b/index.html
@@ -38,10 +38,10 @@ <h2>Introduction</h2>
       envelope negotiated by Offer/Answer."
     </p>
     <p>
-      As a result, this specification can be used to configure encoding parameters
-      within codecs that do not negotiate SVC support within Offer/Answer. The
-      VP8 [[?RFC6386]], VP9 [[?VP9]] and AV1 [[?AV1]] codecs fit within this
-      restriction. Configuraton of temporal scalability can also be supported
+      As a result, this specification can configure encoding parameters for
+      codecs that do not negotiate SVC support in Offer/Answer, such as the
+      VP8 [[?RFC6386]], VP9 [[?VP9]] and AV1 [[?AV1]] codecs.
+      Configuraton of temporal scalability can also be supported
       for the H.264 [[?ITU-T-REC-H.264]] and H.265 [[?ITU-T-REC-H.265]] codecs.
     </p>
   </section>