Reference documentation fixes for client-side encryption

Author: jyemin

docs/reference/content/driver/tutorials/client-side-encryption.md

@@ -8,7 +8,7 @@ title = "Client Site Encryption"
   pre = "<i class='fa fa-lock'></i>"
 +++
 
-# Client Site Encryption
+# Client Side Encryption
 
 New in MongoDB 4.2 client side encryption allows administrators and developers to encrypt specific data fields in addition to other
 MongoDB encryption features.

docs/reference/content/whats-new.md

@@ -41,7 +41,7 @@ Client-side encryption is supported. Automatic encryption and decryption is avai
 [MongoDB Enterprise Advanced](https://www.mongodb.com/products/mongodb-enterprise-advanced), while explicit encryption and decryption is
 available for users of MongoDB Community.
 
-See [Client-side Encryption]({{<ref "driver/reference/fle.md">}}) for further details.
+See [Client-side Encryption]({{<ref "driver/tutorials/client-side-encryption.md">}}) for further details.
 
 ### General improvements