build: fix make check of remote_protocol-structs
build: fix make check of remote_protocol-structs

Broken by incorrect formatting / spelling of remote_nonnull in commit
39758e7567b766f1df3948ea671d6ccb93daf7a9

agx/libvirt,agx/libvirt,siboulet/libvirt-openvz,siboulet/libvirt-openvz,agx/libvirt,shugaoye/libvirt,cbosdo/libvirt,nertpinx/libvirt,fabianfreyer/libvirt,iam-TJ/libvirt,trainstack/libvirt,VenkatDatta/libvirt,crobinso/libvirt,elmarco/libvirt,trainstack/libvirt,crobinso/libvirt,jfehlig/libvirt,iam-TJ/libvirt,rlaager/libvirt,VenkatDatta/libvirt,VenkatDatta/libvirt,eskultety/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,agx/libvirt,zhlcindy/libvirt-1.1.4-maintain,olafhering/libvirt,zhlcindy/libvirt-1.1.4-maintain,jardasgit/libvirt,shugaoye/libvirt,jardasgit/libvirt,zippy2/libvirt,andreabolognani/libvirt,datto/libvirt,eskultety/libvirt,jfehlig/libvirt,nertpinx/libvirt,rlaager/libvirt,jardasgit/libvirt,fabianfreyer/libvirt,eskultety/libvirt,taget/libvirt,jardasgit/libvirt,VenkatDatta/libvirt,olafhering/libvirt,shugaoye/libvirt,datto/libvirt,libvirt/libvirt,eskultety/libvirt,trainstack/libvirt,trainstack/libvirt,datto/libvirt,datto/libvirt,libvirt/libvirt,iam-TJ/libvirt,siboulet/libvirt-openvz,rlaager/libvirt,olafhering/libvirt,zippy2/libvirt,fabianfreyer/libvirt,trainstack/libvirt,taget/libvirt,rlaager/libvirt,zhlcindy/libvirt-1.1.4-maintain,taget/libvirt,fabianfreyer/libvirt,andreabolognani/libvirt,cbosdo/libvirt,siboulet/libvirt-openvz,zhlcindy/libvirt-1.1.4-maintain,andreabolognani/libvirt,eskultety/libvirt,zippy2/libvirt,fabianfreyer/libvirt,nertpinx/libvirt,jfehlig/libvirt,datto/libvirt,nertpinx/libvirt,libvirt/libvirt,jardasgit/libvirt,iam-TJ/libvirt,cbosdo/libvirt,olafhering/libvirt,iam-TJ/libvirt,elmarco/libvirt,andreabolognani/libvirt,elmarco/libvirt,iam-TJ/libvirt,agx/libvirt,rlaager/libvirt,elmarco/libvirt,siboulet/libvirt-openvz,andreabolognani/libvirt,elmarco/libvirt,shugaoye/libvirt,iam-TJ/libvirt,jfehlig/libvirt,crobinso/libvirt,cbosdo/libvirt,cbosdo/libvirt,trainstack/libvirt,zippy2/libvirt,shugaoye/libvirt,crobinso/libvirt,trainstack/libvirt,libvirt/libvirt,taget/libvirt,taget/libvirt,zhlcindy/libvirt-1.1.4-maintain