syslog: Correct another syntax error

manifests/syslog/config/rsyslog.pp

@@ -21,7 +21,7 @@ define base::syslog::config::rsyslog(
           ensure => absent;
         '/etc/rsyslog.d/90-local.conf':
           ensure  => present,
-          source  => 'puppet:///modules/base/syslog/etc/rsyslog.d/90-local.conf';
+          source  => 'puppet:///modules/base/syslog/etc/rsyslog.d/90-local.conf',
           owner   => $owner,
           group   => $group,
           mode    => $mode;