Rename openstack-chef-repo references to openstack-chef

Change-Id: I9ab98a6892994e6795fd9beefdeac42f0267a3d6

.zuul.yaml

@@ -1,3 +1,3 @@
 - project:
     templates:
-      - openstack-chef-repo-jobs
+      - openstack-chef-jobs

README.md

@@ -12,7 +12,7 @@ Description
 
 This cookbook installs the OpenStack Network service **Neutron** as part of a
 Chef reference deployment of OpenStack. The
-https://github.com/openstack/openstack-chef-repo contains documentation for using this cookbook in the context of a full OpenStack deployment.
+https://github.com/openstack/openstack-chef contains documentation for using this cookbook in the context of a full OpenStack deployment.
 
 More information about the OpenStack Network service is available
 [here](http://docs.openstack.org/mitaka/config-reference/networking.html)

recipes/_bridge_config_example.rb

@@ -30,7 +30,7 @@ class ::Chef::Recipe
 end
 
 # set and get name for tun interface (can be overwritten in the environment,
-# like shown for the multi-node scenario in the openstack-chef-repo)
+# like shown for the multi-node scenario in the openstack-chef)
 node.default['openstack']['network']['tun_network_bridge_interface'] = 'eth-tun'
 tun_interface = node['openstack']['network']['tun_network_bridge_interface']