Add spell checking with typos (#4138)

* Add spell checking with typos
Implement https://github.com/FreshRSS/FreshRSS/pull/4134#issuecomment-1008027558

* GitHub Actions attempt

* Quiet wget

* Makefile

lib/Minz/ActionController.php

@@ -5,7 +5,7 @@
 */
 
 /**
- * La classe ActionController représente le contrôleur de l'application
+ * The Minz_ActionController class is a controller in the MVC paradigm
  */
 class Minz_ActionController {
 	protected $view;
@@ -16,9 +16,6 @@ class Minz_ActionController {
 	// Gives the possibility to override the default View type.
 	public static $viewType = 'Minz_View';
 
-	/**
-	 * Constructeur
-	 */
 	public function __construct () {
 		if (class_exists(self::$viewType)) {
 			$this->view = new self::$viewType();