Meant to describe the concept, not the setting [ci skip]

railties/lib/rails/generators/rails/app/templates/config/environments/production.rb.tt

@@ -45,7 +45,7 @@ Rails.application.configure do
   # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
   # config.force_ssl = true
 
-  # Use the lowest log_level to ensure availability of diagnostic information
+  # Use the lowest log level to ensure availability of diagnostic information
   # when problems arise.
   config.log_level = :debug