wip: move some examples around

examples/reference/iterators.rs

@@ -2,7 +2,7 @@ use dioxus::prelude::*;
 fn main() {}
 
 static Example: FC<()> = |cx| {
-    let (g, set_g) = use_state_classic(&cx, || 0);
+    let (g, set_g) = use_state_classic(cx, || 0);
     let v = (0..10).map(|f| {
         rsx! {
             li {