diff --git a/api/tree/index.md b/api/tree/index.md
@@ -334,7 +334,7 @@ Return the path of this tree, like `/lib/foo/bar`
## <a name="walk"></a><span>Tree#</span>walk <span class="tags"><span class="sync">Sync</span></span>

```js
-var eventEmitter = tree.walk([blobsOnly);

eventEmitter.on('entry', function(tree) {
  // Use tree
@@ -347,6 +347,9 @@ eventEmitter.on('end', function(trees) {
eventEmitter.on('error', function(error) {
  // Use error
});
```

Recursively walk the tree in breadth-first order. Fires an event for each