diff --git a/backend/backend.go b/backend/backend.go
index b472e3d..1b76292 100644
--- a/backend/backend.go
+++ b/backend/backend.go
@@ -422,12 +422,12 @@ func (tx *btx) _findNCValue(ncv *ncdomain.Value, isubname, subname string, depth
 
 func (tx *btx) addAnswersUnderNCValueActual(ncv *ncdomain.Value, sn string) (rrs []dns.RR, err error) {
 	rrs, err = ncv.RRs(nil, dns.Fqdn(tx.qname), dns.Fqdn(tx.basename+"."+tx.rootname))
-	
+
 	// TODO: add callback variable "OnValueReferencedFunc" to backend options so that we don't pollute this function with every hook that we want
 	//       might need to add the other attributes of tx, and sn, to the callback variable for flexibility's sake
 	// This doesn't normally return errors, but any errors during execution will be logged.
 	tlshook.DomainValueHookTLS(tx.qname, ncv)
-	
+
 	return
 }