Do not comment out unused code. Source control it

Author: essiene

src/unit/TestSslEndpoint.cs

@@ -68,7 +68,6 @@ public void TestHostWithPort() {
         ConnectionFactory cf = new ConnectionFactory();
 
         cf.Parameters.Ssl.ServerName = System.Net.Dns.GetHostName();
-//        cf.Parameters.Ssl.CertPath = "/etc/rabbitmq/clientcert.cer";
         cf.Parameters.Ssl.Enabled = true;
 
         IProtocol proto = Protocols.DefaultProtocol;