diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index 2ec47d4..04ee950 100644
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -30,7 +30,7 @@ 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
@@ -51,7 +51,7 @@ 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/PermissionState.php b/Models/PermissionState.php
index 986f971..e1dd663 100644
--- a/Models/PermissionState.php
+++ b/Models/PermissionState.php
@@ -17,7 +17,7 @@ namespace Modules\ResearchDevelopment\Models;
 use phpOMS\Stdlib\Base\Enum;
 
 /**
- * Permision state enum.
+ * Permission category enum.
  *
  * @package Modules\ResearchDevelopment\Models
  * @license OMS License 2.0
diff --git a/Theme/Backend/rnd-list.tpl.php b/Theme/Backend/rnd-list.tpl.php
index e732216..e58818d 100644
--- a/Theme/Backend/rnd-list.tpl.php
+++ b/Theme/Backend/rnd-list.tpl.php
@@ -28,7 +28,7 @@ echo $this->data['nav']->render(); ?>
 <div class="row">
     <div class="col-xs-12">
         <div class="box wf-100">
-            <table class="default">
+            <table class="default sticky">
                 <caption><?= $this->getHtml('Projects'); ?><i class="g-icon end-xs download btn">download</i></caption>
                 <thead>
                 <tr>