[install-guide] Adding URL to sample PXE config file

[Jack Reed]

commit bc84b80c8297e10d57fcc1f90bf9a8319c8c785b
Author: Jack Reed <jreed at redhat.com>
Date:   Mon Jan 14 16:50:14 2013 +1000

    Adding URL to sample PXE config file

 en-US/pxe-server-config-bios.xml |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/en-US/pxe-server-config-bios.xml b/en-US/pxe-server-config-bios.xml
index 36d4ade..a615c00 100644
--- a/en-US/pxe-server-config-bios.xml
+++ b/en-US/pxe-server-config-bios.xml
@@ -92,11 +92,13 @@ label linux
   menu label ^Install or upgrade an existing system
   menu default
   kernel vmlinuz
-  append initrd=initrd.img inst.repo=http://dl.fedoraproject.org/pub/fedora/linux/development/17/x86_64/os/
+  append initrd=initrd.img repo=http://dl.fedoraproject.org/pub/fedora/linux/releases
+      /&PRODVER;/Fedora/x86_64/os/
 label vesa
   menu label Install system with ^basic video driver
   kernel vmlinuz
-  append initrd=initrd.img xdriver=vesa nomodeset
+  append initrd=initrd.img xdriver=vesa nomodeset repo=http://dl.fedoraproject.org
+      /pub/fedora/linux/releases/&PRODVER;/Fedora/x86_64/os/
 label rescue
   menu label ^Rescue installed system
   kernel vmlinuz