[Gimp-docs] Error in doc

[Kasper Hviid]

Hello, hope this is the right place for this. I just found an error in
http://docs.gimp.org/en/gimp-using-animated-brushes.html

The documentation says: "The GIH dialog is opened: Choose Spacing 100,
give a name in Description box, 30x30 for Cell Size, 1 dimension, 1
rank and choose "Incremental" in Selection box. OK. "

The error is that "1 rank" will ensure that there will be no animation
whatsoever. Rank should be set to 4, since there are 4 layers in the
document.

 - Kasper