diff --git a/app/controllers/reports_controller.rb b/app/controllers/reports_controller.rb
index e881f8299..2365dd8eb 100644
--- a/app/controllers/reports_controller.rb
+++ b/app/controllers/reports_controller.rb
@@ -44,11 +44,11 @@ class ReportsController < ApplicationController
     @period_type = params[:period_type]&.to_sym || :monthly
     @start_date = parse_date_param(:start_date) || default_start_date
     @end_date = parse_date_param(:end_date) || default_end_date
-    
+
     # Validate and fix date range if end_date is before start_date
     # Don't show flash message since we're returning CSV data
     validate_and_fix_date_range(show_flash: false)
-    
+
     @period = Period.custom(start_date: @start_date, end_date: @end_date)
 
     # Build monthly breakdown data for export
diff --git a/test/controllers/reports_controller_test.rb b/test/controllers/reports_controller_test.rb
index d597af925..e449b2aa8 100644
--- a/test/controllers/reports_controller_test.rb
+++ b/test/controllers/reports_controller_test.rb
@@ -95,13 +95,13 @@ class ReportsControllerTest < ActionDispatch::IntegrationTest
   test "index swaps dates when end_date is before start_date" do
     start_date = Date.current
     end_date = 1.month.ago.to_date
-    
+
     get reports_path(
       period_type: :custom,
       start_date: start_date.to_s,
       end_date: end_date.to_s
     )
-    
+
     assert_response :ok
     # Should show flash message about invalid date range
     assert flash[:alert].present?, "Flash alert should be present"
@@ -208,14 +208,14 @@ class ReportsControllerTest < ActionDispatch::IntegrationTest
   test "export transactions swaps dates when end_date is before start_date" do
     start_date = Date.current
     end_date = 1.month.ago.to_date
-    
+
     get export_transactions_reports_path(
       format: :csv,
       period_type: :custom,
       start_date: start_date.to_s,
       end_date: end_date.to_s
     )
-    
+
     assert_response :ok
     assert_equal "text/csv", @response.media_type
     # Verify the CSV content is generated (should not crash)