--- a/RegressionTests__XMLCoderTests.st	Fri Dec 13 21:54:59 2019 +0100
+++ b/RegressionTests__XMLCoderTests.st	Fri Dec 13 21:55:25 2019 +0100
@@ -1,3 +1,16 @@
+"{ Encoding: utf8 }"
+
+"
+ COPYRIGHT (c) 2018 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:goodies/regression' }"
 
 "{ NameSpace: RegressionTests }"
@@ -11,6 +24,20 @@
 
 !XMLCoderTests class methodsFor:'documentation'!
 
+copyright
+"
+ COPYRIGHT (c) 2018 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
 "
     documentation to be added.
@@ -101,7 +128,7 @@
     "test encoding an decoding of a Character"
 
     self encodeAndDecode:$a.
-    self encodeAndDecode:$ä.
+    self encodeAndDecode:$ä.
 
     "
      self run:#testCharacter
@@ -346,7 +373,7 @@
     "test encoding an decoding of a String"
 
     self encodeAndDecode:'hello world'.
-    self encodeAndDecode:'hello world üö#*ß'.
+    self encodeAndDecode:'hello world üö#*ß'.
     self encodeAndDecode:Character tab asString , 'with',
 			 Character tab asString, Character tab asString, 'tabs',
 			 Character tab asString.