diff --git a/apps/docs/docs/self-hosting/configuration.md b/apps/docs/docs/self-hosting/configuration.md
index 0fcae6823..9aa888426 100644
--- a/apps/docs/docs/self-hosting/configuration.md
+++ b/apps/docs/docs/self-hosting/configuration.md
@@ -14,7 +14,7 @@ When running a Typebot on your machine, the following configuration parameters c
 
 ## Builder & Viewer
 
-These variables are shared between builder and viewer. If you host them in a different environments then it needs to be set in both environments.
+The following variables are shared between builder and viewer. If you host them in a different environment then it needs to be set in both environments.
 
 ### Global
 
@@ -23,9 +23,9 @@ These variables are shared between builder and viewer. If you host them in a dif
 | DATABASE_URL           | --                               | The database URL, i.e. for external db server `postgres://user:password@ip.or.domain.to.server/database_name`                                                                     |
 | ENCRYPTION_SECRET      | SgVkYp2s5v8y/B?E(H+MbQeThWmZq4t6 | A 256-bit key used to encrypt sensitive data. It is strongly recommended to [generate](https://www.allkeysgenerator.com/Random/Security-Encryption-Key-Generator.aspx) a new one. |
 | ADMIN_EMAIL            | --                               | The email that will get a "Pro" plan on user creation                                                                                                                             |
-| NEXTAUTH_URL           | http://localhost:3000            | The builder base URL                                                                                                                                                              |
-| NEXTAUTH_URL_INTERNAL  | --                               | The internal builder base URL when `NEXTAUTH_URL` isn't publicly accessible (optionnal)                                                                                           |
-| NEXT_PUBLIC_VIEWER_URL | http://localhost:3001            | The viewer base URL                                                                                                                                                               |
+| NEXTAUTH_URL           | http://localhost:3000            | The builder base URL. Should be the publicly accessible URL (i.e. `https://app.typebot.io`)                                                                                       |
+| NEXTAUTH_URL_INTERNAL  | --                               | The internal builder base URL. You have to set it only when `NEXTAUTH_URL` isn't publicly accessible                                                                              |
+| NEXT_PUBLIC_VIEWER_URL | http://localhost:3001            | The viewer base URL. Should be the publicly accessible URL (i.e. `https://typebot.io`)                                                                                            |
 
 ### SMTP (optional)