docs: add () after method name

kenjis · kenjis · commit 8e97c8f63642 · 2023-01-19T10:56:31.000+09:00
diff --git a/docs/install.md b/docs/install.md
@@ -120,7 +120,7 @@ your project.
     }
     ```
 
-2. **Helper Setup** The `setting` helper needs to be included in almost every page. The simplest way to do this is to add it to the `BaseController::initController` method:
+2. **Helper Setup** The `setting` helper needs to be included in almost every page. The simplest way to do this is to add it to the `BaseController::initController()` method:
 
     ```php
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)

Original file line number	Diff line number	Diff line change
`@@ -120,7 +120,7 @@ your project.`
`120`	`120`	`}`
`121`	`121`	```
`122`	`122`
`123`		-2. Helper Setup The `setting` helper needs to be included in almost every page. The simplest way to do this is to add it to the `BaseController::initController` method:
	`123`	+2. Helper Setup The `setting` helper needs to be included in almost every page. The simplest way to do this is to add it to the `BaseController::initController()` method:
`124`	`124`
`125`	`125`	```php
`126`	`126`	`public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)`