Change Client#inspect format

Author: jgarber623

lib/indieweb/endpoints/client.rb

@@ -20,7 +20,7 @@ def initialize(url)
       # :nocov:
       # @return [String]
       def inspect
-        format "#<%<class>s:%<id>#018x @uri=%<uri>s",
+        format "#<%<class>s:%<id>#0x @uri=%<uri>s",
                class: self.class,
                id: object_id << 1,
                uri: uri.inspect