diff --git a/templates/api/include_helpers.erb b/templates/api/include_helpers.erb
index 2497282..8c172f5 100644
--- a/templates/api/include_helpers.erb
+++ b/templates/api/include_helpers.erb
@@ -2,7 +2,7 @@ include ApiGenerator::Pagination::Dsl
 
 paginate :<%= action %>,
          with: :limit_offset,
-         on_request: proc { |req, limit: nil, offset: nil, sort: nil| }
+         on_request: proc { |req, limit: nil, offset: nil, sort: nil| },
          data_key: :data_key,
          limit: :limit.to_proc,
          offset: :offset.to_proc,