Merge pull request #1 from minhazalam/minhazalam-patch-1

[Fix} Leetcode test case

Author: minhazalam

Easy/Top Travellers.sql

@@ -81,5 +81,5 @@
 Select U.name as name, coalesce(sum(R.distance),0) as travelled_distance 
 from Users U left join Rides R
 on R.user_id = U.id
-group by name
+group by U.id
 Order by travelled_distance desc, name