Fix Done! spacing site-wide, and EN-only content errors (Docker/Linux mixup, missing spaces, ProloNAS pun explanation)

content/en/3.serveex/91.advanced/1.authentik.md

@@ -229,7 +229,7 @@ You can then begin the initial setup by visiting:
 __Warning:__ It’s recommended to create a new admin account and **disable** the default `akadmin` account.
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-### Done !
+### Done!
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 ## Exposing Authentik
@@ -333,7 +333,7 @@ networks:                    # Define the custom network
 
 Restart the stack and wait for SWAG to be fully operational.
 
-### Done !
+### Done!
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 You can now access Authentik via `https://auth.mydomain.com`
@@ -350,7 +350,7 @@ Go to `https://auth.mydomain.com` and log in.
 
 Go to _Settings_, click the _MFA_ section, then _Register_. Choose a method like _TOTP device_ (you'll need an authenticator app like Google Authenticator) and follow the steps.
 
-### Done !
+### Done!
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 You’ll now be prompted to enter a one-time code at every login.
@@ -402,7 +402,7 @@ Press :kbd{value="Ctrl+O"}, then :kbd{value="Enter"} to save, and :kbd{value="Ct
 ✨ __Tip:__ In Dockge's settings, you can disable Dockge's authentication to avoid double login. **Warning**: this means if the port is open on your local network, there will be no authentication at all.
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-### Done !
+### Done!
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 Now when accessing `https://dockge.mydomain.com`, you’ll be redirected to the Authentik login screen.
@@ -616,7 +616,7 @@ proxy_pass http://$upstream_authentik:9000;
 
 Save with :kbd{value="Ctrl+O"}, then :kbd{value="Enter"}, and exit with :kbd{value="Ctrl+X"}.
 
-### Done !
+### Done!
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 Then configure the applications to protect as you did on your main server, whether they are [native](/serveex/advanced/authentik/#protecting-a-native-app) or protected via [reverse proxy](/serveex/advanced/authentik#protecting-an-app-via-reverse-proxy).
@@ -661,5 +661,5 @@ Restore the database:
 sudo docker exec authentik-postgresql pg_restore -U authentik -d authentik /path/to/wherever/mydb.tar
 ```
 
-### Done !
+### Done!
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