Fix Typo

nguyenk · web-flow · commit 590dad6de4de · 2017-12-21T09:52:19.000+01:00
diff --git a/README.md b/README.md
@@ -47,7 +47,7 @@ class MyController
      */
     public function index(ServerRequestInterface $request)
     {
-        return new JsonResponse("Hello" => "World!");
+        return new JsonResponse(["Hello" => "World!"]);
     }
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -47,7 +47,7 @@ class MyController`
`47`	`47`	`*/`
`48`	`48`	`public function index(ServerRequestInterface $request)`
`49`	`49`	`{`
`50`		`- return new JsonResponse("Hello" => "World!");`
	`50`	`+ return new JsonResponse(["Hello" => "World!"]);`
`51`	`51`	`}`
`52`	`52`	`}`
`53`	`53`	```