lib/mixlib/authentication/http_authentication_request.rb in mixlib-authentication-3.0.1 vs lib/mixlib/authentication/http_authentication_request.rb in mixlib-authentication-3.0.4

@@ -20,10 +20,10 @@
 
 module Mixlib
   module Authentication
     class HTTPAuthenticationRequest
 
-      MANDATORY_HEADERS = [:x_ops_sign, :x_ops_userid, :x_ops_timestamp, :host, :x_ops_content_hash]
+      MANDATORY_HEADERS = %i{x_ops_sign x_ops_userid x_ops_timestamp host x_ops_content_hash}.freeze
 
       attr_reader :request
 
       def initialize(request)
         @request = request