diff --git a/doc/features/authentication.en-us.md b/doc/features/authentication.en-us.md
index 6a393838..b075d4a2 100644
--- a/doc/features/authentication.en-us.md
+++ b/doc/features/authentication.en-us.md
@@ -201,16 +201,18 @@ configure this, set the fields below:
     with multiple domains.
   - Example: `gitea.io,mydomain.com,mydomain2.com`
 
-- Enable TLS Encryption
+- Force SMTPS
 
-  - Enable TLS encryption on authentication.
+  - SMTPS will be used by default for connections to port 465, if you wish to use SMTPS 
+  for other ports. Set this value.
+  - Otherwise if the server provides the `STARTTLS` extension this will be used.
 
 - Skip TLS Verify
 
   - Disable TLS verify on authentication.
 
-- This authentication is activate
-  - Enable or disable this auth.
+- This Authentication Source is Activated
+  - Enable or disable this authentication source.
 
 ## FreeIPA