diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index 2f56212..701c3c6 100755
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -31,7 +31,7 @@ use phpOMS\Views\View;
 final class BackendController extends Controller
 {
     /**
-     * Routing end-point for application behaviour.
+     * Routing end-point for application behavior.
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
@@ -52,7 +52,7 @@ final class BackendController extends Controller
     }
 
     /**
-     * Routing end-point for application behaviour.
+     * Routing end-point for application behavior.
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
@@ -73,7 +73,7 @@ final class BackendController extends Controller
     }
 
     /**
-     * Routing end-point for application behaviour.
+     * Routing end-point for application behavior.
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
@@ -94,7 +94,7 @@ final class BackendController extends Controller
     }
 
     /**
-     * Routing end-point for application behaviour.
+     * Routing end-point for application behavior.
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
@@ -115,7 +115,7 @@ final class BackendController extends Controller
     }
 
     /**
-     * Routing end-point for application behaviour.
+     * Routing end-point for application behavior.
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
@@ -136,7 +136,7 @@ final class BackendController extends Controller
     }
 
     /**
-     * Routing end-point for application behaviour.
+     * Routing end-point for application behavior.
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
diff --git a/Models/PermissionCategory.php b/Models/PermissionCategory.php
index 6bdc97e..42bb3d2 100755
--- a/Models/PermissionCategory.php
+++ b/Models/PermissionCategory.php
@@ -17,7 +17,7 @@ namespace Modules\Purchase\Models;
 use phpOMS\Stdlib\Base\Enum;
 
 /**
- * Permision state enum.
+ * Permission category enum.
  *
  * @package Modules\Purchase\Models
  * @license OMS License 2.0
diff --git a/Theme/Backend/Lang/fr.lang.php b/Theme/Backend/Lang/fr.lang.php
index 161120e..359d21a 100755
--- a/Theme/Backend/Lang/fr.lang.php
+++ b/Theme/Backend/Lang/fr.lang.php
@@ -60,7 +60,7 @@ return ['Purchase' => [
     'Loginname'            => 'Identifiant',
     'Matchcode'            => 'Encadrement',
     'Media'                => 'Médias',
-    'MinPrice'             => 'Prix ​​min',
+    'MinPrice'             => "Prix \u{200b}\u{200b}min",
     'Name'                 => 'Nom',
     'Name1'                => 'Nom 1',
     'Name2'                => 'Nom 2',