Nicolas Cellier uploaded a new version of Kernel to project The Trunk:
http://source.squeak.org/trunk/Kernel-nice.508.mcz

==================== Summary ====================

Name: Kernel-nice.508
Author: nice
Time: 26 October 2010, 9:17:01.308 pm
UUID: f75f55d1-4fc4-4ba7-8790-248dea6d3136
Ancestors: Kernel-ul.507

Correct #isWords comment. There is no such thing as 16-bit variables.
Don't know what would be the answer in a 64 bit image...

=============== Diff against Kernel-ul.507 ===============

Item was changed:
  ----- Method: Behavior>>isWords (in category 'testing') -----
  isWords
+ 	"Answer true if the receiver is made of 32-bit instance variables."
- 	"Answer whether the receiver has 16-bit instance variables."
  
  	^self isBytes not!