--- a/UndefinedObject.st	Tue Nov 01 12:58:49 2016 +0100
+++ b/UndefinedObject.st	Tue Nov 01 12:59:30 2016 +0100
@@ -110,7 +110,6 @@
     "Modified: 3.1.1997 / 15:06:15 / cg"
 ! !
 
-
 !UndefinedObject class methodsFor:'queries'!
 
 canBeSubclassed
@@ -154,8 +153,6 @@
 ! !
 
 
-
-
 !UndefinedObject methodsFor:'converting'!
 
 asBoolean
@@ -241,15 +238,15 @@
 !UndefinedObject methodsFor:'error catching'!
 
 basicAt:index
-    "catch array access - its illegal
-     defined here since basicAt: in Object ommits the nil-check"
+    "catch array access - it's illegal.
+     Redefined here since basicAt: in Object ommits the nil-check"
 
     ^ self notIndexed
 !
 
 basicAt:index put:anObject
-    "catch array access - its illegal
-     defined here since basicAt:put: in Object ommits the nil-check"
+    "catch array access - it's illegal.
+     Redefined here since basicAt:put: in Object ommits the nil-check"
 
     ^ self notIndexed
 ! !
@@ -299,7 +296,6 @@
     ^ 0
 ! !
 
-
 !UndefinedObject methodsFor:'subclass creation'!
 
 nilSubclass:action
@@ -732,7 +728,6 @@
     ^ aVisitor visitNilWith:aParameter
 ! !
 
-
 !UndefinedObject class methodsFor:'documentation'!
 
 version