[MACTCL] Cocoa Tk warning message

[Steve L. <st...@di...>]

When I run Tk Cocoa 8.5.7 on MacOS X 10.6.1 I get the following  
message on stderr ..

	 setCanCycle: is deprecated.  Please use setCollectionBehavior instead

Is it a known issue? I can't find anything about in the SF tk bug  
tracker.

Steve