lib/grape/jwt/authentication/dependencies.rb in grape-jwt-authentication-2.0.3 vs lib/grape/jwt/authentication/dependencies.rb in grape-jwt-authentication-2.0.4

@@ -1,17 +1,18 @@
 # frozen_string_literal: true
 
 module Grape
   module Jwt
+    # The Grape JWT authentication concern.
     module Authentication
       # Specifies which configuration keys are shared between keyless
       # and grape-jwt-authentication, so that we can easily pass through
       # our configuration to keyless.
       KEYLESS_CONFIGURATION = %i[
         authenticator rsa_public_key_url rsa_public_key_caching
         rsa_public_key_expiration jwt_issuer jwt_beholder jwt_options
         jwt_verification_key
-      ]
+      ].freeze
 
       # (Re)configure our gem dependencies. We take care of setting up
       # +Keyless+, which has been extracted from this gem.
       def self.configure_dependencies
         configure_keyless