update README

1 files changed, 4 insertions, 3 deletions

diff --git a/README.md b/README.md
index 4c5ceb7..eacf343 100644
--- a/README.md
+++ b/README.md
@@ -9,21 +9,22 @@ package main
 
 import (
     "net/url"
+    "net/http"
     "github.com/dougblack/sleepy"
 )
 
 type Item struct { }
 
-func (item Item) Get(values url.Values, headers map[string][]string) (int, interface{}, map[string][]string) {
+func (item Item) Get(values url.Values, headers http.Header) (int, interface{}, http.Header) {
     items := []string{"item1", "item2"}
     data := map[string][]string{"items": items}
-    return 200, data, map[string][]string{"Content-type": {"application/json"}}
+    return 200, data, http.Header{"Content-type": {"application/json"}}
 }
 
 func main() {
     item := new(Item)
 
-    var api = sleepy.NewAPI()
+    api := sleepy.NewAPI()
     api.AddResource(item, "/items")
     api.Start(3000)
 }