upstream update

PKGBUILD

@@ -2,14 +2,14 @@
 # Committer: Judd Vinet <jvinet@zeroflux.org>
 
 pkgname=tcl
-pkgver=8.5.12
+pkgver=8.5.13
 pkgrel=1
 pkgdesc="The Tcl scripting language"
 arch=('i686' 'x86_64')
 url="http://tcl.sourceforge.net/"
 license=('custom')
 source=(http://downloads.sourceforge.net/sourceforge/tcl/tcl${pkgver}-src.tar.gz)
-md5sums=('174b2b4c619ba8f96875d8a051917703')
+md5sums=('fa3a9bf9b2d6ed2431f1baa46f4058b8')
 
 build() {
   cd ${srcdir}/tcl${pkgver}/unix