Folding Error?

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I got a bundle of AOP 5s 0246500 to 599 and I came across this note... What do you guys think? Folding error?

http://[URL=http://img72.imageshack.us/my.php?image=errorcj3.jpg][IMG]http://img72.imageshack.us/img72/3074/errorcj3.th.jpg[/IMG][/url]

http://[URL=http://img214.imageshack.us/my.php?image=error2jh6.jpg][IMG]http://img214.imageshack.us/img214/2629/error2jh6.th.jpg[/IMG][/url]

This is worth keeping, in the states they call this a gutter fold error. This one is minor but still not seen often.