fixes postgresql::server:recovery acceptance tests

spec/acceptance/server/recovery_spec.rb

@@ -1,6 +1,7 @@
 require 'spec_helper_acceptance'
 
 describe 'postgresql::server::recovery', :unless => UNSUPPORTED_PLATFORMS.include?(fact('osfamily')) do
+  describe 'should manage recovery' do
     after(:all) do
       pp = <<-EOS.unindent
         file { '/tmp/recovery.conf':
@@ -11,7 +12,6 @@ describe 'postgresql::server::recovery', :unless => UNSUPPORTED_PLATFORMS.includ
       apply_manifest(pp, :catch_failures => true)
     end
 
-  describe 'should manage recovery' do
     it 'adds conf file' do
       pp = <<-EOS.unindent
         class { 'postgresql::globals':