diff --git a/README.md b/README.md
index 963c600..a945de9 100644
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+++ b/README.md
@@ -50,6 +50,8 @@ havlu data.json --port 3000
 ## Hav File
 
 Hav is a simple schema file that defines the entities(resources) and their fake data types. It helps you create mock APIs faster. Here is an example:
+
+example.hav
 ```
 entity user {
   name Person.Name