diff --git a/README.md b/README.md
index 5baf93e..5d75314 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ Redis database is automatically populated at the start of the service. If keys a
 
 The app exposes the following [gRPC](https://grpc.io/) services :
 
--   **Get** : get a configuration item by its domain and key
+-   **Get** : get a configuration item by its domain and key (retrieves the domain, key, value and type)
 
     ```json
     {