[css-break] Cleaning up the definition of trasformed overflow breaking.

Author: Rossen Atanassov

css-break/Overview.html

@@ -1532,10 +1532,10 @@ <h3 id=transforms><span class=secno>5.5. </span> Transforms, Positioning,
    other graphical effects. Such effects are applied per fragment: for
    example, rotation applied to a fragmented box will calculate a rotation
    origin for each fragment and independently rotate that fragment around its
-   origin. The origin of an overflow-only fragment is determined as if that
+   origin. (The origin of an overflow-only fragment is determined as if that
    content were overflowing an empty box with zero margins/borders/padding at
-   the start of the fragmentainer (see ) However, the separation and transfer
-   of page boxes <em>should</em> occur last; thus a transformed fragment that
+   the start of the fragmentainer.) However, the separation and transfer of
+   page boxes <em>should</em> occur last; thus a transformed fragment that
    spans pages <em>should</em> be sliced at the page breaks and print in its
    entirety rather than being clipped by its originating page.
 

css-break/Overview.src.html

@@ -1203,9 +1203,9 @@ <h3 id="transforms">
     for example, rotation applied to a fragmented box
     will calculate a rotation origin for each fragment
     and independently rotate that fragment around its origin.
-    The origin of an overflow-only fragment is determined
+    (The origin of an overflow-only fragment is determined
     as if that content were overflowing an empty box with zero margins/borders/padding
-    at the start of the fragmentainer (see )
+    at the start of the fragmentainer.)
     However, the separation and transfer of page boxes <em>should</em> occur last;
     thus a transformed fragment that spans pages <em>should</em>
     be sliced at the page breaks and print in its entirety