diff --git a/apps/dashboard/app/models/motd_formatter/base_formatter.rb b/apps/dashboard/app/models/motd_formatter/base_formatter.rb
index eac0dbb6bf..291badc026 100644
--- a/apps/dashboard/app/models/motd_formatter/base_formatter.rb
+++ b/apps/dashboard/app/models/motd_formatter/base_formatter.rb
@@ -1,5 +1,6 @@
+# frozen_string_literal: true
+
 module MotdFormatter
-  
   class BaseFormatter
     include ActionView::Helpers::SanitizeHelper