diff --git a/README.md b/README.md
index dd95877..48a2ee1 100644
--- a/README.md
+++ b/README.md
@@ -34,9 +34,9 @@ return [
     'modules' => [
         'oauth' => [
             'class' => OAuthModule::class,
-            'tokenPrivateKey' => getenv('JWT_PRIVATE_KEY_FILE'), // Path to private key file
-            'tokenEncryptionKey' => getenv('JWT_PRIVATE_KEY_PASSPHRASE'), // optional. Only needed if you have a passphrase for your private key
-            'accessTokenIssuer' => getenv('JWT_ISS'), // Issuer of the access token.
+            'tokenPrivateKey' => 'file:///path/to/private.key', // Path to private key file
+            'tokenEncryptionKey' => 'your-secret', // optional. Only needed if you have a passphrase for your private key
+            'accessTokenIssuer' => 'http://localhost:80', // Issuer of the access token.
             'userIdAttribute' => 'id', // The attribute of the user model that will be added to the access token as the `sub` claim.
             // This is optional but recommended. It will allow you to manage your clients in the admin interface.
             'modules' => [