test/cli/test_cli.rb in nanoc-4.1.1 vs test/cli/test_cli.rb in nanoc-4.1.2

@@ -1,16 +1,16 @@
 class Nanoc::CLITest < Nanoc::TestCase
-  COMMAND_CODE = <<EOS
+  COMMAND_CODE = <<EOS.freeze
 usage       '_test [options]'
 summary     'meh'
 description 'longer meh'
 
 run do |opts, args, cmd|
   File.open('_test.out', 'w') { |io| io.write('It works!') }
 end
 EOS
 
-  SUBCOMMAND_CODE = <<EOS
+  SUBCOMMAND_CODE = <<EOS.freeze
 usage       '_sub [options]'
 summary     'meh sub'
 description 'longer meh sub'
 
 run do |opts, args, cmd|