diff --git a/lib/gitlab/database/migration_helpers.rb b/lib/gitlab/database/migration_helpers.rb
index 31a87b73fbe7d78ddee38f57fda7b04ff94123ac..9b662d163f017f79e0519ccdbfc3b995348f617c 100644
--- a/lib/gitlab/database/migration_helpers.rb
+++ b/lib/gitlab/database/migration_helpers.rb
@@ -47,7 +47,7 @@ module Gitlab
           first['count'].
           to_i
 
-        # Update in batches of 5% with an upper limit of 5000 rows.
+        # Update in batches of 5%
         batch_size = ((total / 100.0) * 5.0).ceil
 
         while processed < total