diff --git a/config/environments/development.rb b/config/environments/development.rb
index 5fc5a6ed961..af5be44b4be 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -26,7 +26,9 @@ Rails.application.configure do
     config.action_controller.enable_fragment_cache_logging = true
 
     config.cache_store = :redis_cache_store, REDIS_CACHE_PARAMS
-    config.public_file_server.headers = { 'Cache-Control' => "public, max-age=#{2.days.to_i}" }
+    config.public_file_server.headers = {
+      'Cache-Control' => "public, max-age=#{2.days.to_i}",
+    }
   else
     config.action_controller.perform_caching = false