     [Event(name="layerPropertyChange", type="mx.events.PropertyChangeEvent")]
     
     /**
-     *  The DesignLayer class represents a "visibility group" that can be associated
+     *  The DesignLayer class represents a visibility group that can be associated
      *  with one or more IVisualElement instances at runtime.  
      * 
-     *  DesignLayer instances support a visible and alpha property that when set will
-     *  propagate to the assocaited layer children.
+     *  DesignLayer instances support a <code>visible</code> and alpha property 
+     *  that when set will propagate to the associated layer children.
      *
      *  @langversion 3.0
      *  @playerversion Flash 10

        //----------------------------------
        
        /**
         *  The number of DesignLayer children immediately parented by this layer.
         *
         *  @default 0
         * 

        /**
         *  The visibility for this design layer instance.
         *
         *  <p>When updated, the appropriate change event for <code>effectiveVisibility</code> 
         *  will be dispatched to all <code>layerPropertyChange<code> listeners for 
         *  this layer, as well as those of affected descendant layers if any.</p>
         *
         *  @default true
         * 
