Fix error messages when parsing USB devices in QEMU
Fix error messages when parsing USB devices in QEMU

A number of the error messages raised when parsing USB devices
refered to PCI devices by mistake

* src/qemu/qemu_conf.c: s/PCI/USB/ in qemuParseCommandLineUSB()

olafhering/libvirt,rbu/libvirt,foomango/libvirt,wiedi/libvirt,dumbbell/libvirt,bjzhang/libvirt,nertpinx/libvirt,dumbbell/libvirt,jeckersb/libvirt,andreabolognani/libvirt,iam-TJ/libvirt,jeckersb/libvirt,datto/libvirt,rmarwaha/libvirt,eskultety/libvirt,datto/libvirt,jardasgit/libvirt,leilihh/libvirt,jardasgit/libvirt,kantai/libvirt-vfork,wiedi/libvirt,eskultety/libvirt,trainstack/libvirt,fabianfreyer/libvirt,zippy2/libvirt,rmarwaha/libvirt,trainstack/libvirt,fabianfreyer/libvirt,warewolf/libvirt,leilihh/libvirt,libvirt/libvirt,rlaager/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,novel/fbsd-libvirt,novel/fbsd-libvirt,rmarwaha/libvirt1,elmarco/libvirt,soulxu/libvirt-xuhj,usc-isi/libvirt,rbu/libvirt,agx/libvirt,rmarwaha/libvirt,VenkatDatta/libvirt,kantai/libvirt-vfork,iam-TJ/libvirt,crobinso/libvirt,zhlcindy/libvirt-1.1.4-maintain,taget/libvirt,danwent/libvirt-ovs,taget/libvirt,andreabolognani/libvirt,cbosdo/libvirt,usc-isi/libvirt,zhlcindy/libvirt-1.1.4-maintain,leilihh/libvirt,jeckersb/libvirt,iam-TJ/libvirt,cbosdo/libvirt,warewolf/libvirt,bjzhang/libvirt,emaste/libvirt,trainstack/libvirt,rmarwaha/libvirt1,wiedi/libvirt,elmarco/libvirt,bjzhang/libvirt,jfehlig/libvirt,jfehlig/libvirt,siboulet/libvirt-openvz,nertpinx/libvirt,trainstack/libvirt,VenkatDatta/libvirt,bjzhang/libvirt,emaste/libvirt,taget/libvirt,leilihh/libvirt,siboulet/libvirt-openvz,rmarwaha/libvirt1,usc-isi/libvirt,rmarwaha/libvirt,rmarwaha/libvirt,foomango/libvirt,dumbbell/libvirt,taget/libvirt,wiedi/libvirt,crobinso/libvirt,datto/libvirt,amery/libvirt-vserver,emaste/libvirt,shugaoye/libvirt,kantai/libvirt-vfork,leilihh/libvirt,jeckersb/libvirt,trainstack/libvirt,amery/libvirt-vserver,fabianfreyer/libvirt,shugaoye/libvirt,andreabolognani/libvirt,olafhering/libvirt,rmarwaha/libvirt1,eskultety/libvirt,iam-TJ/libvirt,shugaoye/libvirt,rmarwaha/libvirt1,elmarco/libvirt,warewolf/libvirt,dumbbell/libvirt,libvirt/libvirt,dumbbell/libvirt,usc-isi/libvirt,novel/fbsd-libvirt,zhlcindy/libvirt-1.1.4-maintain,iam-TJ/libvirt,cbosdo/libvirt,danwent/libvirt-ovs,wiedi/libvirt,rbu/libvirt,jfehlig/libvirt,emaste/libvirt,jfehlig/libvirt,jardasgit/libvirt,foomango/libvirt,libvirt/libvirt,eskultety/libvirt,warewolf/libvirt,rbu/libvirt,wiedi/libvirt,novel/fbsd-libvirt,zhlcindy/libvirt-1.1.4-maintain,cbosdo/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,nertpinx/libvirt,elmarco/libvirt,siboulet/libvirt-openvz,shugaoye/libvirt,rlaager/libvirt,kantai/libvirt-vfork,crobinso/libvirt,siboulet/libvirt-openvz,novel/fbsd-libvirt,novel/fbsd-libvirt,fabianfreyer/libvirt,novel/fbsd-libvirt,crobinso/libvirt,emaste/libvirt,datto/libvirt,danwent/libvirt-ovs,novel/fbsd-libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,rlaager/libvirt,rlaager/libvirt,libvirt/libvirt,soulxu/libvirt-xuhj,shugaoye/libvirt,agx/libvirt,olafhering/libvirt,eskultety/libvirt,zhlcindy/libvirt-1.1.4-maintain,amery/libvirt-vserver,amery/libvirt-vserver,iam-TJ/libvirt,jeckersb/libvirt,iam-TJ/libvirt,VenkatDatta/libvirt,soulxu/libvirt-xuhj,danwent/libvirt-ovs,zippy2/libvirt,agx/libvirt,trainstack/libvirt,andreabolognani/libvirt,novel/fbsd-libvirt,nertpinx/libvirt,VenkatDatta/libvirt,siboulet/libvirt-openvz,warewolf/libvirt,zippy2/libvirt,andreabolognani/libvirt,cbosdo/libvirt,bjzhang/libvirt,jardasgit/libvirt,jeckersb/libvirt,danwent/libvirt-ovs,datto/libvirt,rbu/libvirt,rlaager/libvirt,jardasgit/libvirt,emaste/libvirt,elmarco/libvirt,trainstack/libvirt,usc-isi/libvirt,warewolf/libvirt,rmarwaha/libvirt1,nertpinx/libvirt,VenkatDatta/libvirt,wiedi/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,kantai/libvirt-vfork,jeckersb/libvirt,foomango/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,soulxu/libvirt-xuhj,zippy2/libvirt,rmarwaha/libvirt,fabianfreyer/libvirt,leilihh/libvirt,warewolf/libvirt,amery/libvirt-vserver,olafhering/libvirt,dumbbell/libvirt,agx/libvirt,soulxu/libvirt-xuhj,taget/libvirt,foomango/libvirt,emaste/libvirt,agx/libvirt