Dev docs cleanup

A few minor issues I noticed as I was going through the development
environment setup.  Fixes a typo and replaces deprecated config opt
references with the new ones.

Change-Id: Ib094595153e9b74706304f8328de74d07649b817

doc/source/contributor/ubuntu-dev.rst

@@ -92,7 +92,7 @@ Installing Designate
 6. Change directories to the etc/designate folder.
 
 .. note::
-    Everything from here on out should take place in or below your designate/etc folder
+    Everything from here on out should take place in or below your etc/designate folder
 
 ::
 

doc/source/examples/basic-config-sample.conf

@@ -8,9 +8,6 @@ debug = True
 # Top-level directory for maintaining designate's state.
 state_path = $pybasedir/state
 
-# Driver used for issuing notifications
-notification_driver = messaging
-
 # Use "sudo designate-rootwrap /etc/designate/rootwrap.conf" to use the real
 # root filter facility.
 # Change to "sudo" to skip the filtering and just run the command directly
@@ -20,11 +17,11 @@ notification_driver = messaging
 #supported_record_type = A, AAAA, CNAME, MX, SRV, TXT, SPF, NS, PTR, SSHFP, SOA
 
 # RabbitMQ Config
-rabbit_userid = designate
-rabbit_password = designate
-#rabbit_virtual_host = /
-#rabbit_use_ssl = False
-#rabbit_hosts = 127.0.0.1:5672
+transport_url = rabbit://designate:designate@127.0.0.1//
+
+[oslo_messaging_notifications]
+# Driver used for issuing notifications
+driver = messaging
 
 ########################
 ## Service Configuration
@@ -43,11 +40,8 @@ rabbit_password = designate
 # API Service
 #-----------------------
 [service:api]
-# Address to bind the API server
-api_host = 0.0.0.0
-
-# Port to bind the API server
-api_port = 9001
+# API host:port pairs to listen on
+listen = 0.0.0.0:9001
 
 # Authentication strategy to use - can be either "noauth" or "keystone"
 auth_strategy = noauth
@@ -86,7 +80,7 @@ enabled = True
 #poll_retry_interval = 15
 #poll_max_retries = 10
 #poll_delay = 5
-notify = True
+#notify = True
 
 #-----------------------
 # Producer Service