fix syntax error

Author: deric

manifests/init.pp

@@ -71,8 +71,8 @@
   $zoo_main                = $::zookeeper::params::zoo_main,
   # log4j properties
   $environment_file        = $::zookeeper::params::environment_file,
-  $log4j_prop              = $::zookeeper::params::log4j_prop,,
-  $maxfilesize             = $::zookeeper::params::maxfilesize,,
+  $log4j_prop              = $::zookeeper::params::log4j_prop,
+  $maxfilesize             = $::zookeeper::params::maxfilesize,
   $maxbackupindex          = $::zookeeper::params::maxbackupindex,
   $max_allowed_connections = $::zookeeper::params::max_allowed_connections,
   $peer_type               = $::zookeeper::params::peer_type,