diff --git a/src/main/resources/mercury.hql b/src/main/resources/mercury.hql
index 51137e9..291fc37 100644
--- a/src/main/resources/mercury.hql
+++ b/src/main/resources/mercury.hql
@@ -3,6 +3,7 @@ CREATE FUNCTION array_intersection AS 'mercury.udf.collect.ArrayIntersection';
 CREATE FUNCTION array_union AS 'mercury.udf.collect.ArrayUnion';
 CREATE FUNCTION array_sort AS 'mercury.udf.collect.ArraySort';
 
+
 --statistics
 CREATE FUNCTION jaccard_similarity AS 'mercury.udf.statistics.JaccardSimilarity';