--- a/webaudio/specification.html	Fri Nov 04 15:40:58 2011 -0700
+++ b/webaudio/specification.html	Fri Nov 04 15:53:14 2011 -0700
@@ -1828,7 +1828,7 @@
 
   </div> 
 
-  <p>The filter types are briefly described below. We note that all of these filter are very commonly
+  <p>The filter types are briefly described below. We note that all of these filters are very commonly
   used in audio processing.  In terms of implementation, they have all been derived from standard analog filter prototypes.  For more technical
     details, we refer the reader to the excellent <a
     href="http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt">reference</a> by Robert Bristow-Johnson.</p>