diff --git a/README.md b/README.md
index 9d8ea7d..d571038 100644
--- a/README.md
+++ b/README.md
@@ -208,7 +208,7 @@ Once you've done that, your config section should look like this:
 
 ``` json
 {
-  "type": "googledatastore"
+  "type": "google-datastore"
 }
 ```