updated v0.0.9 docs

versioned_docs/version-0.0.9/c_extensions.md

@@ -5,12 +5,16 @@ slug: /extensions
 
 OSUI Extensions are a practical way to extend the possibilities with OSUI, Extensions allow for there to be a specific use or functionality that may otherwise be bloat or the opposite behavior of the use case.
 
-### `screen.extension(&mut self, ext: E)`
+### `screen.extension(&mut self, ext: Extension)`
+
 You likely noticed that we used this function in the [Hello World App With Velocity](/docs/next/#hello-world-app-with-velocity) example, this function simply allows for structures implementing [Extension](/docs/next/extensions#trait-extension) to be included in the program.
 
 ## Trait `Extension`
-### `init(&self, _widgets: &Vec<Arc<Widget>>)`
+
+### `init(&mut self, _screen: Arc<Screen>)`
+
 Runs right after the Transform component is applied to every widget.
 
-### `render(&self, _widget: &Arc<Widget>)`
+### `render(&mut self, _scope: &mut RenderScope, _widget: &Arc<Widget>)`
+
 Runs right before the `Element::render` is called.