diff --git a/examples/site.pp b/examples/site.pp
index ed1dca7..949fa25 100644
--- a/examples/site.pp
+++ b/examples/site.pp
@@ -30,11 +30,11 @@ $nova_db_password     = 'nova_pass'
 $nova_user_password   = 'nova_pass'
 $glance_db_password   = 'glance_pass'
 $glance_user_password = 'glance_pass'
-$rabbit_password      = 'openstack_rabbit_password',
-$rabbit_user          = 'openstack_rabbit_user',
+$rabbit_password      = 'openstack_rabbit_password'
+$rabbit_user          = 'openstack_rabbit_user'
 $fixed_network_range  = '10.0.0.0/24'
 # switch this to true to have all service log at verbose
-$verbose              = 'false',
+$verbose              = 'false'
 
 
 #### end shared variables #################
@@ -119,4 +119,3 @@ node /openstack_compute/ {
   }
 
 }
-