diff --git a/README.md b/README.md
index 7afb78f..298a966 100644
--- a/README.md
+++ b/README.md
@@ -10,12 +10,16 @@ npm install paginate-array
 
 ## Usage
 
+```paginate``` receives three params: collection, page, itemsPerPage.
+
+By default, page is set to 1 and itemsPerPage to 10.
+
 ```js
 
 const paginate = require("paginate-array");
 const collection = [...];
 
-const paginateCollection = paginate(collection[,pageNumber, numItemsPerPage]);
+const paginateCollection = paginate(collection,pageNumber, numItemsPerPage);
 
 console.log(paginateCollection)