Merge pull request 'Make sure flag is followed by end of line or space.' (#349) from mark/cdist:machine_type into master

Reviewed-on: ungleich-public/cdist#349

cdist/conf/explorer/machine_type

@@ -515,7 +515,7 @@ check_vm_arch_specific() {
 				&& return 0
 			fi
 			if has_cpuinfo \
-				&& grep -q -i -e '^flags.*:.*\(hypervisor\|vmm\)' /proc/cpuinfo
+				&& grep -q -i -e '^flags.*:.*\(hypervisor\|vmm\)\( \|$\) /proc/cpuinfo
 			then
 				return 0
 			fi