diff --git a/README.md b/README.md
index 2dc04d7..b474795 100644
--- a/README.md
+++ b/README.md
@@ -78,7 +78,7 @@ Examples and details in
 An additional example of obtaining a private image:
 ```JavaScript
 var auth = {
-    serveraddress: 'https://index.docker.io/v1'
+    serveraddress: 'https://index.docker.io/v1',
     email: 'email@example.org',
     username: 'username',
     password: 'password',