Fix ceilometer agent config path

Change-Id: Ifdc537a8d805b7a46f93cf30a82330f449fb1601
diff --git a/ceilometer/agent.sls b/ceilometer/agent.sls
index 9370827..c77f0e2 100644
--- a/ceilometer/agent.sls
+++ b/ceilometer/agent.sls
@@ -38,7 +38,7 @@
 {% for service_name in agent.services %}
 {{ service_name }}_logging_conf:
   file.managed:
-    - name: /etc/ceilometer_agent/logging/logging-{{ service_name }}.conf
+    - name: /etc/ceilometer/logging/logging-{{ service_name }}.conf
     - source: salt://ceilometer/files/logging.conf
     - template: jinja
     - user: ceilometer