minor indentation fix

wks-core/src/main/java/org/opengroup/osdu/wks/util/RelationshipBlockHandler.java

@@ -68,6 +68,7 @@ public class RelationshipBlockHandler {
             List<String> ids = relationship.getIds();
             rawIds.addAll(ids);
         }
+
         List<Relationship> wksRelationships = fetchWksRelationships(rawRelationships);
         Iterator<Relationship> relationshipIterator = rawRelationships.iterator();
         Iterator<Relationship> wksRelationshipIterator = wksRelationships.iterator();