docs - calling t.end() in async functions is moot

readme.md

@@ -272,18 +272,18 @@ AVA comes with builtin support for [async functions](https://tc39.github.io/ecma
 ```js
 test(async function (t) {
 	const value = await promiseFn();
-
-	t.end();
+	t.true(value);
 });
 
 // async arrow function
 test(async t => {
 	const value = await promiseFn();
-
-	t.end();
+	t.true(value);
 });
 ```
 
+*You don't have to manually call `t.end()` in async functions.*
+
 
 ## API