Description of problem:
It should be better to add a new line at the end of the output of grub.conf file.

Version-Release number of selected component (if applicable):
ovirt-node-iso-3.0.3-1.1.fc19.iso
ovirt-node-3.0.3-1.1.fc19.noarch

How reproducible:
100%

Steps to Reproduce:
1. Clean install ovirt-node-iso-3.0.3-1.1.fc19.iso.
2. Check the grub.conf file use #cat /dev/.initramfs/live/grub2/grub.cfg

Actual results:
1. After step2, the output it as follows.
[root@localhost admin]# cat /dev/.initramfs/live/grub2/grub.cfg

#default saved
set timeout 5
#hiddenmenu
menuentry "oVirt Node Hypervisor 3.0.3-1.1.fc19" {
set root=(hd0,3)
search --no-floppy --label Root --set root
linux /vmlinuz0 root=live:LABEL=Root ro rootfstype=auto rootflags=ro rd.live.image rd.live.check rd.lvm=0 crashkernel=128M elevator=deadline quiet max_loop=256 rhgb rd.lunks=0 rd.dm=0
    initrd /initrd0.img
}[root@localhost admin]#  

Expected results:
1. It should be better to add a new line at the end of the output of grub.conf file like the follows.
    initrd /initrd0.img
}
[root@localhost admin]#

Additional info: