lib/twitter/rest/client.rb in twitter-5.15.0 vs lib/twitter/rest/client.rb in twitter-5.16.0

@@ -10,10 +10,10 @@
 
 module Twitter
   module REST
     class Client < Twitter::Client
       include Twitter::REST::API
-      BASE_URL = 'https://api.twitter.com'
+      BASE_URL = 'https://api.twitter.com'.freeze
       URL_PREFIX = BASE_URL
       ENDPOINT = BASE_URL
       attr_accessor :bearer_token
 
       # @param connection_options [Hash]