--- a/SubclassResponsibilityError.st	Tue Sep 27 12:51:15 2016 +0200
+++ b/SubclassResponsibilityError.st	Tue Sep 27 12:51:17 2016 +0200
@@ -1,5 +1,3 @@
-"{ Encoding: utf8 }"
-
 "
  COPYRIGHT (c) 2001 by eXept Software AG
               All Rights Reserved
@@ -15,7 +13,7 @@
 
 "{ NameSpace: Smalltalk }"
 
-ProceedableError subclass:#SubclassResponsibilityError
+ExecutionError subclass:#SubclassResponsibilityError
 	instanceVariableNames:''
 	classVariableNames:''
 	poolDictionaries:''