diff --git a/lib/amqp/basic.ex b/lib/amqp/basic.ex
index 3e919bf..5bc03fb 100644
--- a/lib/amqp/basic.ex
+++ b/lib/amqp/basic.ex
@@ -98,7 +98,7 @@ defmodule AMQP.Basic do
   @doc """
   Negative acknowledge of one or more messages. If multiple is set to `true`, all messages up to the one
   specified by `delivery_tag` are considered as not acknowledged by the server. If `requeue` is set to
-  `true`, the message will be returned to the queue and redelivered the next available consumer.
+  `true`, the message will be returned to the queue and redelivered to the next available consumer.
 
   This is a RabbitMQ specific extension to AMQP 0.9.1. It is equivalent to reject, but allows rejecting
   multiple messages using the `multiple` option.
diff --git a/lib/amqp/queue.ex b/lib/amqp/queue.ex
index 605e906..609411d 100644
--- a/lib/amqp/queue.ex
+++ b/lib/amqp/queue.ex
@@ -16,6 +16,7 @@ defmodule AMQP.Queue do
   *   `durable`: If set, keeps the Queue between restarts of the broker
   *   `auto-delete`: If set, deletes the Queue once all subscribers disconnect
   *   `exclusive`: If set, only one subscriber can consume from the Queue
+  *   `passive`: If set, raises an error unless the queue already exists
 
   """
   def declare(%Channel{pid: pid}, queue \\ "", options \\ []) do