partially restore spreading attributes

packages/core/tests/create_fragments.rs

@@ -7,7 +7,7 @@ use dioxus_core::ElementId;
 #[test]
 fn empty_fragment_creates_nothing() {
     fn app() -> Element {
-        render!(())
+        render!({ () })
     }
 
     let mut vdom = VirtualDom::new(app);
@@ -55,7 +55,7 @@ fn fragments_nested() {
                     }}
                 }}
             }}
-        ))
+        )
     });
 
     assert_eq!(
@@ -77,10 +77,7 @@ fn fragments_across_components() {
 
     fn demo_child() -> Element {
         let world = "world";
-        render! {
-            "hellO!"
-            {world}
-        }
+        render! { "hellO!", {world} }
     }
 
     assert_eq!(