Add space between rsx and exclamation point (#2956)

examples/errors.rs

@@ -81,7 +81,7 @@ fn ParseNumberWithShow() -> Element {
                 let request_data = "0.5";
                 let data: i32 = request_data.parse()
                     // You can attach rsx to results that can be displayed in the Error Boundary
-                    .show(|_| rsx!{
+                    .show(|_| rsx! {
                         div {
                             background_color: "red",
                             border: "black",