Font warning

[Timothy Murphy]

I get this warning on my Fedora-19/KDE laptop, from several applications
(acroread is one):
===================
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 14:
  reading configurations from ~/.fonts.conf is deprecated.
===================
What, if anything, should I do about this?

-- 
Timothy Murphy  
e-mail: gayleard /at/ eircom.net
tel: +353-86-2336090, +353-1-2842366
School of Mathematics, Trinity College, Dublin 2, Ireland