--- a/MatrixTransform2x3.st	Thu Jan 19 12:00:14 2017 +0000
+++ b/MatrixTransform2x3.st	Mon Jan 23 12:42:33 2017 +0000
@@ -1,5 +1,18 @@
+"
+ COPYRIGHT (c) Claus Gittinger / 2006 by eXept Software AG
+              All Rights Reserved
+
+ This software is furnished under a license and may be used
+ only in accordance with the terms of that license and with the
+ inclusion of the above copyright notice.   This software may not
+ be provided or otherwise made available to, or used by, any
+ other person.  No title to or ownership of the software is
+ hereby transferred.
+"
 "{ Package: 'stx:libview2' }"
 
+"{ NameSpace: Smalltalk }"
+
 DisplayTransform variableFloatSubclass:#MatrixTransform2x3
 	instanceVariableNames:''
 	classVariableNames:''
@@ -9,6 +22,20 @@
 
 !MatrixTransform2x3 class methodsFor:'documentation'!
 
+copyright
+"
+ COPYRIGHT (c) Claus Gittinger / 2006 by eXept Software AG
+              All Rights Reserved
+
+ This software is furnished under a license and may be used
+ only in accordance with the terms of that license and with the
+ inclusion of the above copyright notice.   This software may not
+ be provided or otherwise made available to, or used by, any
+ other person.  No title to or ownership of the software is
+ hereby transferred.
+"
+!
+
 documentation
 "
     This class represents a transformation for points, that is a combination of scale, offset, and rotation. 
@@ -88,8 +115,6 @@
     ^self new setScale: aPoint
 ! !
 
-
-
 !MatrixTransform2x3 methodsFor:'accessing'!
 
 at: index