Fixes readme formatting

README.md

@@ -4,37 +4,42 @@ Simple templating system
 # Usage
 
 1. Require kavalanche/template (composer)
-```bash
-composer require kavalanche/template
-```
+
+    ```bash
+    composer require kavalanche/template
+    ```
 
 2. Create instance of `Kavalanche\Template\View` somewhere in your front controller or other bootstrapping part of the code.
-```php
-// without default base view defined
-$view = new Kavalanche\Template\View('/path/to/templates');
-// with default base view defined
-$view = new Kavalanche\Template\View('/path/to/templates', 'base');
-```
+
+    ```php
+    // without default base view defined
+    $view = new Kavalanche\Template\View('/path/to/templates');
+    // with default base view defined
+    $view = new Kavalanche\Template\View('/path/to/templates', 'base');
+    ```
 
 3. Pass `$view` to your controller or wherever you want.
 
 4. Invoke `render` method and pass variables to view file.
-```php
-public function index() {
-  $list = [...];
-  // you can optionally override base view by passing third argument (e.g. 'newBase').
-  $this->view->render('home/index', ['list' => $list]);
-}
-```
+
+    ```php
+    public function index() {
+        $list = [...];
+        // you can optionally override base view by passing third argument (e.g. 'newBase').
+        $this->view->render('home/index', ['list' => $list]);
+    }
+    ```
 
 5. Use your data inside view file.
-```php
-foreach ($list as $item) {
-  // whatever
-}
-```
+
+    ```php
+    foreach ($list as $item) {
+        // whatever
+    }
+    ```
 
 6. Remember that if you define base view, it must contain this or similar line od code:
-```php
-echo $content;
-```
+
+    ```php
+    echo $content;
+    ```