lib/graphql/language/nodes.rb in graphql-2.0.31 vs lib/graphql/language/nodes.rb in graphql-2.1.0

@@ -533,10 +533,10 @@
       #   # { ... }
       #
       # @example Creating a custom string from a document
       #  class VariableScrubber < GraphQL::Language::Printer
       #    def print_argument(arg)
-      #      "#{arg.name}: <HIDDEN>"
+      #      print_string("#{arg.name}: <HIDDEN>")
       #    end
       #  end
       #
       #  document.to_query_string(printer: VariableScrubber.new)
       #