diff --git a/db/routines/vn/triggers/travel_beforeUpdate.sql b/db/routines/vn/triggers/travel_beforeUpdate.sql
index e622a8e6d0..dbac6459b9 100644
--- a/db/routines/vn/triggers/travel_beforeUpdate.sql
+++ b/db/routines/vn/triggers/travel_beforeUpdate.sql
@@ -21,10 +21,9 @@ BEGIN
 	END IF;
 
 	IF NOT (NEW.awbFk <=> OLD.awbFk) THEN
-	
 		SELECT COUNT(*) INTO vHasAnyInvoiceBooked
 			FROM travel t
-				JOIN entry e ON e.travelFk  =t.id 
+				JOIN entry e ON e.travelFk = t.id 
 				JOIN invoiceIn ii ON ii.id = e.invoiceInFk 
 			WHERE t.id = NEW.id
 				AND ii.isBooked;