docs: fix grammatical errors

kenjis · kenjis · commit 5cb4047d5ced · 2022-08-14T17:57:23.000+09:00
diff --git a/docs/install.md b/docs/install.md
@@ -117,7 +117,7 @@ class Auth extends ShieldAuth
 }
 ```
 
-2. **Helper Setup** The `setting` helpers need to be included in almost every page. The simplest way to do this is to add them 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 them 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
`@@ -117,7 +117,7 @@ class Auth extends ShieldAuth`
`117`	`117`	`}`
`118`	`118`	```
`119`	`119`
`120`		-2. Helper Setup The `setting` helpers need to be included in almost every page. The simplest way to do this is to add them to the `BaseController::initController` method:
	`120`	+2. Helper Setup The `setting` helper needs to be included in almost every page. The simplest way to do this is to add them to the `BaseController::initController` method:
`121`	`121`
`122`	`122`	```php
`123`	`123`	`public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)`