diff --git a/README.md b/README.md
index 018b499c3..2d631e599 100644
--- a/README.md
+++ b/README.md
@@ -147,7 +147,7 @@ Seem overwhelming? It's time to talk with a front-end dev on the Pivotal team on
}
});
- React.render(, document.getElementById('root'));
+ ReactDOM.render(, document.getElementById('root'));
```
HTML
diff --git a/hologram/lib/jsx_script_tag.rb b/hologram/lib/jsx_script_tag.rb
index 4ca756f3c..941e5a948 100644
--- a/hologram/lib/jsx_script_tag.rb
+++ b/hologram/lib/jsx_script_tag.rb
@@ -10,7 +10,7 @@ def self.build_script_tag(div_id, code, opts={})