--- a/webaudio/specification.html	Mon Apr 08 14:51:39 2013 -0700
+++ b/webaudio/specification.html	Mon Apr 08 14:56:13 2013 -0700
@@ -2720,10 +2720,7 @@
 
 interface <dfn id="dfn-AudioListener">AudioListener</dfn> {
 
-    <span class="comment">// same as OpenAL (default 1) </span>
     attribute double dopplerFactor;
-
-    <span class="comment">// in meters / second (default 343.3) </span>
     attribute double speedOfSound;
 
     <span class="comment">// Uses a 3D cartesian coordinate system </span>
@@ -2748,7 +2745,7 @@
 <dl>
   <dt id="dfn-speedOfSound"><code>speedOfSound</code></dt>
     <dd><p>The speed of sound used for calculating doppler shift. The default
-      value is 343.3 meters / second. </p>
+      value is 343.3. </p>
     </dd>
 </dl>
 </div>