diff --git a/README.md b/README.md
index 3c1d5a6..c4c0dcc 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ func main() {
 		Filter: v5.OrdersFilter{},
 		Limit: 20,
 		Page: 1,
-	})
+	},)
 	if err.ErrorMsg != "" {
 		fmt.Printf("%v", err.ErrorMsg)
 	}
diff --git a/retailcrm.go b/retailcrm.go
deleted file mode 100644
index d913ad7..0000000
--- a/retailcrm.go
+++ /dev/null
@@ -1,12 +0,0 @@
-package retailcrm
-
-import (
-	"github.com/retailcrm/api-client-go/v5"
-)
-
-// Version5 API client for v5
-func Version5(url string, key string) *v5.Client {
-	var client = v5.New(url, key)
-
-	return client
-}