xlabel and ylabel don't have the same comportment

Hi,

There are probably a bug (or I miss another thing) in the ylabel, the fonts definitions is not use like it is for the xlabel. The y label still small but the x label is how I want it.

ps: I'm using the last CVS.

from pylab import *
fonts = {
      'color' : 'k',
      'fontname' : 'Courier',
      'fontsize' : 'xx-large'
      }

xlabel(r'x',fonts)
ylabel(r'y',fonts)
show()