diff --git a/manifests/orchestration.pp b/manifests/orchestration.pp
index d229917f..86b7a019 100644
--- a/manifests/orchestration.pp
+++ b/manifests/orchestration.pp
@@ -72,7 +72,7 @@
 #   Default value in params
 #
 # [*rabbit_password*]
-#   (optional) Password to connect to nova queues.
+#   (optional) Password to connect to heat queues.
 #   Default value in params
 #
 # [*verbose*]
diff --git a/manifests/volume.pp b/manifests/volume.pp
index 89fcee00..817c3b4b 100644
--- a/manifests/volume.pp
+++ b/manifests/volume.pp
@@ -37,7 +37,7 @@
 #   Default value in params
 #
 # [*rabbit_password*]
-#   (optional) Password to connect to nova queues.
+#   (optional) Password to connect to cinder queues.
 #   Default value in params
 #
 # [*ks_keystone_internal_host*]
@@ -56,10 +56,6 @@
 #   (optional) Set log output to debug output
 #   Default value in params
 #
-# [*tunnel_eth*]
-#   (optional) Which interface we connect to create overlay tunnels.
-#   Default value in params
-#
 # [*use_syslog*]
 #   (optional) Use syslog for logging
 #   Defaults value in params