diff --git a/reference/amqp/amqpexchange/publish.xml b/reference/amqp/amqpexchange/publish.xml
index e0f0a5eb56..69bfc4f52d 100644
--- a/reference/amqp/amqpexchange/publish.xml
+++ b/reference/amqp/amqpexchange/publish.xml
@@ -107,7 +107,7 @@
expiration
-
+ time in milliseconds
NULL
@@ -120,6 +120,11 @@
NULL
+
+ headers
+ custom attributes to pass along with message
+ array
+