--- a/Stream.st	Fri Aug 11 11:22:48 2017 +0200
+++ b/Stream.st	Fri Aug 11 11:33:10 2017 +0200
@@ -220,7 +220,6 @@
     ^ self == Stream
 ! !
 
-
 !Stream methodsFor:'Compatibility-Dolphin'!
 
 display:someObject
@@ -512,7 +511,7 @@
 errorNotOpen
     "{ Pragma: +optSpace }"
 
-    "report an error, that the stream has not been opened"
+    "report an error, that the stream has not been opened or has been closed"
 
     ^ StreamNotOpenError raiseRequestWith:self  "/ in:thisContext sender