diff --git a/docs/blueprints/service.md b/docs/blueprints/service.md
index 3b510b631..d111c055f 100644
--- a/docs/blueprints/service.md
+++ b/docs/blueprints/service.md
@@ -39,6 +39,7 @@ Features with default options are;
 
 | Features           | Run           | Test            | Required |
 | ------------------ | ------------- | --------------- | -------- |
+| Authentication     | FixedToken    | FixedToken      |          |
 | Business           | Default       | Default         | Yes      |
 | Caching            | Scoped Memory | Scoped Memory   |          |
 | Communication      | Http          | Mock            |          |
diff --git a/docs/features/authentication.md b/docs/features/authentication.md
index 11cd85eae..906121499 100644
--- a/docs/features/authentication.md
+++ b/docs/features/authentication.md
@@ -17,7 +17,7 @@ adding the feature and `Authentication:FixedToken:Default` value from settings
 will be used if no token key specified
 
 ```csharp
-c => c.FixedToken(["ServiceA", "ServiceB"])
+c => c.FixedToken(tokenNames: ["ServiceA", "ServiceB"])
 ```
 
 ```json