removed all slashes from rrd path

Author: Sam Banks

spec/classes/datadog_agent_integrations_cacti_spec.rb

@@ -20,11 +20,11 @@
       mysql_host: 'localhost',
       mysql_user: 'foo',
       mysql_password: 'bar',
-      rrd_path: '/var/foo/',
+      rrd_path: 'path',
     }}
     it { should contain_file(conf_file).with_content(/mysql_host: localhost/) }
     it { should contain_file(conf_file).with_content(/mysql_user: foo/) }
     it { should contain_file(conf_file).with_content(/mysql_password: bar/) }
-    it { should contain_file(conf_file).with_content(/rrd_path: /var/foo//) }
+    it { should contain_file(conf_file).with_content(/rrd_path: path/) }
   end
 end