code: func CRDRemoveFinalizer(crd *CustomResourceDefinition, needle string) {
  	newFinalizers := []string{}
  	for _, finalizer := range crd.Finalizers {
  		if finalizer != needle {
  			newFinalizers = append(newFinalizers, finalizer)
  		}
  	}
  	crd.Finalizers = newFinalizers
  }
docs: // CRDRemoveFinalizer removes the finalizer if present.