Editorial: Tweak somm examples

Author: zcorpan

geometry/Overview.bs

@@ -12,8 +12,6 @@ Previous Version: https://www.w3.org/TR/2014/WD-geometry-1-20140626/
 Previous Version: https://www.w3.org/TR/2014/WD-geometry-1-20140522/
 Previous Version: https://www.w3.org/TR/2013/WD-matrix-20130919/
 Group: fxtf
-Ignored Terms: float32array, float64array, indexsizeerror, DOMString, boolean
-Link Defaults: css-transforms-1 (type) <transform-list>/<transform-function>, css-transforms-1 (function) matrix3d()/matrix()
 Editor: Simon Pieters, Opera Software AS, simonp@opera.com
 Editor: Dirk Schulze, Adobe Systems Inc., dschulze@adobe.com
 Editor: Rik Cabanier, Adobe Systems Inc., cabanier@adobe.com
@@ -201,19 +199,20 @@ method, when invoked, must run the following steps:
 and returns a new {{DOMPoint}} object.
 
 <div class=example>
- <p>In this example the method {{DOMPointReadOnly/matrixTransform()}} on <var ignore>point</var> is
- called with a {{DOMMatrix}} argument <var ignore>matrix</var>.
+ <p>In this example the method {{DOMPointReadOnly/matrixTransform()}} on a {{DOMPoint}} instance is
+ called with a {{DOMMatrix}} instance as argument.
 
  <pre><code highlight=javascript>
  var point = new DOMPoint(5, 4);
  var matrix = new DOMMatrix([2, 0, 0, 2, 10, 10]);
  var transformedPoint = point.matrixTransform(matrix);
  </code></pre>
 
- <p><var ignore>point</var> creates a new {{DOMPoint}} object initialized to the same
- attribute values as <var ignore>point</var>. This new {{DOMPoint}} is now scaled and
- the translated by <var ignore>matrix</var>. This resulting <var ignore>transformPoint</var> has
- the attribute values <code>x: 20</code> and <code>y: 18</code>.
+ <p>The <var ignore>point</var> variable is set to a new {{DOMPoint}} object with <a for=point>x
+ coordinate</a> initialized to 5 and <a for=point>y coordinate</a> initialized to 4. This new
+ {{DOMPoint}} is now scaled and the translated by <var ignore>matrix</var>. This resulting <var
+ ignore>transformedPoint</var> has the <a for=point>x coordinate</a> 20 and <a for=point>y
+ coordinate</a> 18.
 </div>
 
 
@@ -1525,12 +1524,8 @@ export>is 2D</dfn>. This flag indicates that:
    var matrix = new DOMMatrix();
    matrix.scaleSelf(2);
    matrix.translateSelf(20,20);
-   </code></pre>
-
-   <p>Calling <code>matrix.toString()</code> returns the DOMString:
-
-   <pre><code highlight=javascript>
-   "matrix(2, 0, 0, 2, 20, 20)"
+   console.assert(matrix.toString() ===
+                  "matrix(2, 0, 0, 2, 20, 20)");
    </code></pre>
   </div>
 
@@ -1540,15 +1535,11 @@ export>is 2D</dfn>. This flag indicates that:
    <pre><code highlight=javascript>
    var matrix = new DOMMatrix();
    matrix.scale3dSelf(2);
+   console.assert(matrix.toString() ===
+                  "matrix3d(2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 1)");
    </code></pre>
 
-   <p>For 3D operations, the stringifier returns a DOMString representing a 3D matrix.
-
-   <p>Calling <code>matrix.toString()</code> after the snippet above returns the DOMString:
-
-   <pre><code highlight=javascript>
-   "matrix3d(2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 1)"
-   </code></pre>
+   <p>For 3D operations, the stringifier returns a string representing a 3D matrix.
   </div>
 
   <div class=example>