update pkgbuild

PKGBUILD

@@ -1,9 +1,9 @@
 # Contributor: Joël Schaerer <joel.schaerer@laposte.net>
 pkgname=autojump
 pkgver=20090210
-pkgrel=1
+pkgrel=2
 pkgdesc="A faster way to navigate your filesystem from the command line"
-arch=(i686)
+arch=(i686 x86_64)
 url="http://wiki.github.com/joelthelion/autojump"
 license=('GPL')
 depends=('bash' 'python')