Merge pull request #18 from baozdemir/master

Update README.md

README.md

@@ -78,7 +78,7 @@ The stream will emit objects with keys of `event` and `instance`.
 
 ```js
 const onData = ({event, instance} => {
-  console.log(`${instance.$modelOptions.name.singular} had a ${event} event`)
+  console.log(`${instance._modelOptions.name.singular} had a ${event} event`)
   // might log something like 'cat had a create event'
 })
 ```