diff --git a/tests/pillar/cluster.sls b/tests/pillar/cluster.sls
index b8b0aa5..d3538b9 100644
--- a/tests/pillar/cluster.sls
+++ b/tests/pillar/cluster.sls
@@ -37,7 +37,7 @@
       ha_queues: true
     cache:
       engine: memcached
-      members: 
+      members:
       - host: 127.0.0.1
         port: 11211
       - host: 127.0.0.1