maint: command.c whitespace cleanups
maint: command.c whitespace cleanups

Noticed during the previous commit.

* src/util/command.c: Fix some spacing and break long lines.

olafhering/libvirt,novel/fbsd-libvirt,andreabolognani/libvirt,siboulet/libvirt-openvz,emaste/libvirt,taget/libvirt,jeckersb/libvirt,novel/fbsd-libvirt,bjzhang/libvirt,novel/fbsd-libvirt,olafhering/libvirt,libvirt/libvirt,shugaoye/libvirt,wiedi/libvirt,rlaager/libvirt,warewolf/libvirt,taget/libvirt,rlaager/libvirt,rmarwaha/libvirt,emaste/libvirt,nertpinx/libvirt,jardasgit/libvirt,jeckersb/libvirt,elmarco/libvirt,datto/libvirt,fabianfreyer/libvirt,trainstack/libvirt,trainstack/libvirt,VenkatDatta/libvirt,bjzhang/libvirt,wiedi/libvirt,bjzhang/libvirt,zhlcindy/libvirt-1.1.4-maintain,wiedi/libvirt,jfehlig/libvirt,cbosdo/libvirt,warewolf/libvirt,andreabolognani/libvirt,jfehlig/libvirt,olafhering/libvirt,novel/fbsd-libvirt,novel/fbsd-libvirt,trainstack/libvirt,jardasgit/libvirt,rmarwaha/libvirt1,iam-TJ/libvirt,novel/fbsd-libvirt,novel/fbsd-libvirt,warewolf/libvirt,shugaoye/libvirt,VenkatDatta/libvirt,eskultety/libvirt,rmarwaha/libvirt,agx/libvirt,rlaager/libvirt,eskultety/libvirt,elmarco/libvirt,datto/libvirt,libvirt/libvirt,iam-TJ/libvirt,crobinso/libvirt,bjzhang/libvirt,trainstack/libvirt,elmarco/libvirt,shugaoye/libvirt,rmarwaha/libvirt1,shugaoye/libvirt,VenkatDatta/libvirt,rlaager/libvirt,emaste/libvirt,datto/libvirt,rmarwaha/libvirt1,elmarco/libvirt,rmarwaha/libvirt1,zhlcindy/libvirt-1.1.4-maintain,jfehlig/libvirt,nertpinx/libvirt,emaste/libvirt,rmarwaha/libvirt1,dumbbell/libvirt,andreabolognani/libvirt,cbosdo/libvirt,zhlcindy/libvirt-1.1.4-maintain,wiedi/libvirt,eskultety/libvirt,jfehlig/libvirt,taget/libvirt,jardasgit/libvirt,nertpinx/libvirt,dumbbell/libvirt,zippy2/libvirt,andreabolognani/libvirt,crobinso/libvirt,dumbbell/libvirt,agx/libvirt,eskultety/libvirt,warewolf/libvirt,rmarwaha/libvirt,cbosdo/libvirt,jardasgit/libvirt,VenkatDatta/libvirt,crobinso/libvirt,zippy2/libvirt,dumbbell/libvirt,iam-TJ/libvirt,fabianfreyer/libvirt,nertpinx/libvirt,iam-TJ/libvirt,wiedi/libvirt,libvirt/libvirt,zippy2/libvirt,warewolf/libvirt,bjzhang/libvirt,fabianfreyer/libvirt,iam-TJ/libvirt,taget/libvirt,novel/fbsd-libvirt,rmarwaha/libvirt,cbosdo/libvirt,jeckersb/libvirt,cbosdo/libvirt,dumbbell/libvirt,trainstack/libvirt,rmarwaha/libvirt1,warewolf/libvirt,wiedi/libvirt,agx/libvirt,jeckersb/libvirt,rmarwaha/libvirt,jardasgit/libvirt,fabianfreyer/libvirt,zhlcindy/libvirt-1.1.4-maintain,iam-TJ/libvirt,rmarwaha/libvirt,siboulet/libvirt-openvz,andreabolognani/libvirt,olafhering/libvirt,emaste/libvirt,wiedi/libvirt,eskultety/libvirt,crobinso/libvirt,jeckersb/libvirt,siboulet/libvirt-openvz,fabianfreyer/libvirt,novel/fbsd-libvirt,VenkatDatta/libvirt,taget/libvirt,siboulet/libvirt-openvz,emaste/libvirt,elmarco/libvirt,zhlcindy/libvirt-1.1.4-maintain,agx/libvirt,datto/libvirt,jeckersb/libvirt,iam-TJ/libvirt,warewolf/libvirt,datto/libvirt,libvirt/libvirt,dumbbell/libvirt,trainstack/libvirt,jeckersb/libvirt,shugaoye/libvirt,agx/libvirt,emaste/libvirt,trainstack/libvirt,zippy2/libvirt,rlaager/libvirt,nertpinx/libvirt,siboulet/libvirt-openvz