Updated docs due to removal of serializer accessor

1 files changed, 3 insertions, 3 deletions

diff --git a/activesupport/lib/active_support/message_verifier.rb b/activesupport/lib/active_support/message_verifier.rb
index a87383fe99..e0cd92ae3c 100644
--- a/activesupport/lib/active_support/message_verifier.rb
+++ b/activesupport/lib/active_support/message_verifier.rb
@@ -19,10 +19,10 @@ module ActiveSupport
   #   end
   #
   # By default it uses Marshal to serialize the message. If you want to use
-  # another serialization method, you can set the serializer attribute to
-  # something that responds to dump and load, e.g.:
+  # another serialization method, you can set the serializer in the options
+  # hash upon initialization:
   #
-  #   @verifier.serializer = YAML
+  #   @verifier = ActiveSupport::MessageVerifier.new('s3Krit', serializer: YAML)
   class MessageVerifier
     class InvalidSignature < StandardError; end