DOCSP-4588: sslCertificateSelector revocation blurb

Author: kay-kim

source/includes/extracts-ssl-facts.yaml

@@ -104,5 +104,11 @@ content: |
 
            The ``thumbprint`` is sometimes referred to as a
            ``fingerprint``.
+---
+ref: ssl-facts-certificate-selector-revocation
+content: |
 
+   When using the system SSL certificate store, OCSP (Online
+   Certificate Status Protocol) is used to validate the revocation
+   status of certificates.
 ...

source/includes/options-mongod.yaml

@@ -1289,7 +1289,7 @@ description: |
 
   .. include:: /includes/extracts/ssl-facts-certificate-selector-properties.rst
 
-  
+  .. include:: /includes/extracts/ssl-facts-certificate-selector-revocation.rst  
 optional: true
 replacement:
    file: ":option:`--sslPEMKeyFile`"