fix inspec test

tests/integration/master_cluster/checks_clustercheck_spec.rb

 describe file('/etc/xinetd.d/mysql_clustercheck.conf') do
     it('should exist')
-    its('content') { should match /clustercheck password clustercheck 1 1/ }
+    its('content') { should match /clustercheck clustercheck password 1 1/ }
 end
 
 describe file('/usr/local/bin/mysql_clustercheck') do