diff --git a/docs/tutorials/add-route.md b/docs/tutorials/add-route.md
index a9c08ccb41..d15590bfc8 100644
--- a/docs/tutorials/add-route.md
+++ b/docs/tutorials/add-route.md
@@ -65,7 +65,7 @@ App::post('/v1/account/create')
 * sdk.auth - Array of authentication types is passed in order to impose different authentication methods in different situations.
 * sdk.namespace - Refers to the route namespace.
 * sdk.method - Refers to the sdk method that needs to called.
-* sdk.description - Description of the route, using md file format.
+* sdk.description - Description of the route,using markdown format.
 * sdk.sdk.response.code - Refers to the route http response status code expected.
 * sdk.auth.response.model - Refers the route http response expected.