readability fixes in chapters 7 and 9
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@ -12,7 +12,7 @@ So forget about MVC and instead let's worry about [separation of concerns](http:
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We will need a descriptive name for the classes that handle the requests. For this tutorial I will use `Handler`, other
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common names are 'Controllers' or 'Actions'.
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Create a new folder inside the `src/` folder with the name `Handler`.In this folder we will place all our action classes.
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Create a new folder inside the `src/` folder with the name `Action`. In this folder we will place all our action classes.
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In there, create a `Hello.php` file.
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```php
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@ -36,7 +36,7 @@ You can see that we implement the [RequestHandlerInterface](https://github.com/p
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that has a 'handle'-Method with requires a Requestobject as its parameter and returns a Responseobject. For now this is
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fine, but we may have to change our approach later. In anyway it is good to know about this interface as we will implement
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it in some other parts of our application as well. In order to use that Interface we have to require it with composer:
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'composer require psr/http-server-handler'.
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`composer require psr/http-server-handler`.
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The autoloader will only work if the namespace of a class matches the file path and the file name equals the class name.
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At the beginning I defined `Lubian\NoFramework` as the root namespace of the application so this is referring to the `src/` folder.
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@ -12,7 +12,7 @@ for a [suitable solution on packagist](https://packagist.org/providers/psr/conta
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I choose the [PHP-DI](https://packagist.org/packages/php-di/php-di) container, as it is easy to configure and provides some very [powerfull features](https://php-di.org/#autowiring)
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out of the box.
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After installing the container through composer create a new file with the name 'dependencies.php' in your config folder:
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After installing the container through composer create a new file with the name `dependencies.php` in your config folder:
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```php
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<?php declare(strict_types = 1);
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