work on fixing some core tests

packages/core/tests/safety.rs

@@ -2,7 +2,7 @@
 
 use dioxus::prelude::*;
 
-/// Ensure no issues with not calling rebuild
+/// Ensure no issues with not calling rebuild_to_vec
 #[test]
 fn root_node_isnt_null() {
     let dom = VirtualDom::new(|cx| render!("Hello world!"));