diff --git a/README.md b/README.md
index 680961f..f21c5bf 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ this a simple rest app and cli app to manage books and collections of books
 
 ## Postman Documentation
 
-[Collection]('./GRACE.postman_collection.json')
+[Collection](./GRACE.postman_collection.json)
 
 ## How to run the Rest Api