fix for yaml

Author: Audrey Spaulding

modules/virt-removing-vm-delete-protection.adoc

@@ -40,8 +40,11 @@ spec:
     - expression: string('kubevirt.io/vm-delete-protection')
       name: vmDeleteProtectionLabel
   validations:
-  - expression: "!has(object.metadata.labels) || !object.metadata.labels.exists(label, label == variables.vmDeleteProtectionLabel) || has(oldObject.metadata.labels) && \
-    oldObject.metadata.labels.exists(label, label == variables.vmDeleteProtectionLabel)"
+  - expression: >-
+      !has(object.metadata.labels) ||
+      !object.metadata.labels.exists(label, label == variables.vmDeleteProtectionLabel) ||
+      has(oldObject.metadata.labels) &&
+      oldObject.metadata.labels.exists(label, label == variables.vmDeleteProtectionLabel)
     message: "Virtual Machine delete protection feature is disabled"
 ----