do_metadata.rb in ohai-16.7.18

- old
+ new

@@ -1,5 +1,6 @@
+# frozen_string_literal: true
 
 # Author:: Dylan Page (<dpage@digitalocean.com>)
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -18,11 +19,11 @@
 
 module Ohai
   module Mixin
     module DOMetadata
 
-      DO_METADATA_ADDR ||= "169.254.169.254".freeze
-      DO_METADATA_URL ||= "/metadata/v1.json".freeze
+      DO_METADATA_ADDR ||= "169.254.169.254"
+      DO_METADATA_URL ||= "/metadata/v1.json"
 
       def http_client
         Net::HTTP.start(DO_METADATA_ADDR).tap { |h| h.read_timeout = 6 }
       end
 