spec: Fix capitalization for version check
spec: Fix capitalization for version check

Following seen on rpm -ivh install:

Preparing...                          ################################# [100%]
Updating / installing...
   1:libvirt-cim-0.6.3-1.fc19         ################################# [100%]
   /var/tmp/rpm-tmp.uY5oGu: line 5: /etc/init.d/tog-pegasus: No such file or directory

Turns out commit id '8480cc79' inadvertently capitalized Fedora when replacing
a check that got removed by commit id '07adabc2'.

"Fedora" shouldn't have been capitalized in the check to use
systemctl instead of /etc/init.d/tog-pegasus

libvirt/libvirt-cim,libvirt/libvirt-cim,libvirt/libvirt-cim