Fix config rendering issue for Pike

This patch fixes config rendering for Pike when ssl is enabled
on rabbitmq.

Change-Id: Ibe02ebc66d2feaf1ce2a94a306b081501d510c66
Related-Prod: PROD-25477
diff --git a/manila/files/pike/_oslo_messaging_rabbit.conf b/manila/files/pike/_oslo_messaging_rabbit.conf
index c17c12f..8bd8a56 100644
--- a/manila/files/pike/_oslo_messaging_rabbit.conf
+++ b/manila/files/pike/_oslo_messaging_rabbit.conf
@@ -5,7 +5,7 @@
   {%- elif salt['grains.get']('pythonversion') > [2,7,8] %}
 kombu_ssl_version = TLSv1_2
   {%- endif %}
-  {%- if _message_queue.get('x509',{}).get('enabled', False) -%}
+  {%- if _message_queue.get('x509',{}).get('enabled', False) %}
 kombu_ssl_ca_certs = {{ _message_queue.x509.ca_file}}
 kombu_ssl_keyfile = {{ _message_queue.x509.key_file}}
 kombu_ssl_certfile = {{ _message_queue.x509.cert_file}}