fix rubocop violations 👮

lib/gitlab/contributions_calendar.rb

@@ -70,10 +70,10 @@ module Gitlab
         .and(t[:author_id].eq(contributor.id))
 
       date_interval = if Gitlab::Database.postgresql?
-        "INTERVAL '#{Time.zone.now.utc_offset} seconds'"
-      else
-        "INTERVAL #{Time.zone.now.utc_offset} SECOND"
-      end
+                        "INTERVAL '#{Time.zone.now.utc_offset} seconds'"
+                      else
+                        "INTERVAL #{Time.zone.now.utc_offset} SECOND"
+                      end
 
       Event.reorder(nil)
         .select(t[:project_id], t[:target_type], t[:action], "date(created_at + #{date_interval}) AS date", 'count(id) as total_amount')