firefox!

lib/util.js

@@ -139,8 +139,8 @@ var util = {
             util.supports.onnegotiationneeded = true;
           }
         };
-        // FIXME: this is not great because it doesn't work for audio-only
-        // browsers (?).
+        // FIXME: this is not great because in theory it doesn't work for
+        // av-only browsers (?).
         var dc = pc.createDataChannel('_PEERJSRELIABLETEST');
 
         pc.close();