trying to make the wording in 'Recomposing the matrix' section more clear

Author: cmarrin

css3-2d-transforms/Overview.html

@@ -830,7 +830,8 @@ <h3 id=recomposing-the-matrix><span class=secno>7.4. </span>Recomposing the
    element. One way to use these values is to recompose them into a 4x4
    matrix. This can be done using the Transformation Functions of the <em><a
    href="#effects">transform</a></em> property. The following JavaScript
-   example produces a string for this purpose:
+   example produces a string for this purpose. The values passed in are the
+   output of the Unmatrix function above:
 
   <pre>
 function compose(translate, rotate, scale, skew, perspective, elementID)

css3-2d-transforms/Overview.src.html

@@ -770,7 +770,8 @@ <h3>Recomposing the matrix</h3>
       <p>
           After interpolation the resulting values are used to position the element. One way to use these values
           is to recompose them into a 4x4 matrix. This can be done using the Transformation Functions of the 
-          <em>transform</em> property. The following JavaScript example produces a string for this purpose:
+          <em>transform</em> property. The following JavaScript example produces a string for this purpose. The
+          values passed in are the output of the Unmatrix function above:
 
       </p>
       <pre>