diff --git a/config.js b/config.js
index 90b92b7..c2f4da9 100644
--- a/config.js
+++ b/config.js
@@ -10,6 +10,12 @@ var config = {
   // https: true,
   // privateKeyFile: 'private.pem',
   // certificateFile: 'cert.pem',
+  ////// The following is only for certs which are not
+  ////// trusted by nodejs 'https' by default
+  ////// CAs like Verisign do not require this
+  // CAinter1: '', // ex. 'COMODORSADomainValidationSecureServerCA.crt'
+  // CAinter2: '', // ex. 'COMODORSAAddTrustCA.crt'
+  // CAroot: '', // ex. 'AddTrustExternalCARoot.crt'
 
   storageOpts: {
     mongoDb: {