lib/bootstrap-email/converters/spacing.rb in bootstrap-email-1.1.4 vs lib/bootstrap-email/converters/spacing.rb in bootstrap-email-1.1.5

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 module BootstrapEmail
   module Converter
     class Spacing < Base
       def build
         each_node('*[class*=space-y-]') do |node|