Merge pull request rails#54356 from Uaitt/suggest-to-call-rails-under-bin

Suggest to run `rails` command under `bin/` in comment [ci-skip]

Author: Edouard-chin

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

@@ -66,7 +66,7 @@ Rails.application.configure do
   # Set host to be used by links generated in mailer templates.
   config.action_mailer.default_url_options = { host: "example.com" }
 
-  # Specify outgoing SMTP server. Remember to add smtp/* credentials via rails credentials:edit.
+  # Specify outgoing SMTP server. Remember to add smtp/* credentials via bin/rails credentials:edit.
   # config.action_mailer.smtp_settings = {
   #   user_name: Rails.application.credentials.dig(:smtp, :user_name),
   #   password: Rails.application.credentials.dig(:smtp, :password),