Revert "improved documentation and refactored naming to be more self-explanatory"

This reverts commit adfbb6c380.

examples/callback.rs

@@ -5,17 +5,16 @@ fn main() {
 }
 
 fn app(cx: Scope) -> Element {
-    let login =
-        use_callback!(cx, move |_| async move {
-            let res = reqwest::get("https://dog.ceo/api/breeds/list/all")
-                .await
-                .unwrap()
-                .text()
-                .await
-                .unwrap();
+    let login = use_callback!(cx, move |_| async move {
+        let res = reqwest::get("https://dog.ceo/api/breeds/list/all")
+            .await
+            .unwrap()
+            .text()
+            .await
+            .unwrap();
 
-            println!("{res:#?}, ");
-        });
+        println!("{res:#?}, ");
+    });
 
     cx.render(rsx! {
         button { onclick: login, "Click me!" }