DOCSP-23494 added link to csfle specific options (#1399)

* added link to csfle specific options

* typo

* feedback

Author: jordan-smith721

source/core/csfle/fundamentals/manual-encryption.txt

@@ -62,6 +62,8 @@ the following information:
 - A ``kmsProviders`` object configured with access to the
   {+kms-abbr+} hosting your {+cmk-long+}
 
+For more ``ClientEncryption`` options, see :ref:`csfle-reference-mongo-client`. 
+
 To view code snippets that show how to create a ``ClientEncryption``
 instance, see the :ref:`csfle-fundamentals-manual-encryption-example`
 section of this guide.